1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ce05e150acad6fe8e827bf63c4e4d88ce087ef3d0e7505fea355a3fa87cb40. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec5cee1c-6cff-4d07-bcb1-ffe3cfb45257.json and https://artists.proofprofile.net/proofs/artist/ec5cee1c-6cff-4d07-bcb1-ffe3cfb45257.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13aba62ba2fa46251c2110ace2f9412f4cd6b991a0bf631325afa2e502ff2e3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1275349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b3b3cf577fae4feb6d95d289394b9240f06dc44d88e4887ed6200d432a3f0c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1275352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe613512fbf184498d17a3e586b7e472ac090ef6c7eff145cd8237cd6081f43e4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1275346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eca2089eba9dee054fe0f50a11c4a835c8312b85b78445f862ca25fe6cec5c3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1207571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917d49df544f1a340ebf510655830a7b316e516a7ea19fbcd135e647b4b89be4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b06bc3762d88c5b5b744d38a5b98bea13d96f28ab4cb5af8612afc6dcf753de. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e8eab1b91655c73766d0eb946b0f1f067242526e9d9063c2a1a7fc2c909a78. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3567a0deeef3bc25cbee9de5c9506bb278c25ffb19feb9701c96ae19e63232. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62644a60e317ff34a417d7e52a8dabb25c5cf335c779317475da675cc3a38541. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f12e58de1428d9e0f57345fa9cffc1d00616bc3382b0a6aa881c7f1ec04dbb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0e01759f3696a8d33ba65a942c2164f143a09361247c1af168025f7c40f619. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a8922f4242ebc2527ed429540215befc82296db1128521f96bc08eff6b2b73. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996092631ea011675b85517e4d02d7dd931eb2418a71011e67467923340305dc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef32d98b9b8a29da49834adf0c8f2745d9cb32a366c4604844de4c2e579db6a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4d2652eaba6c2ad3c82808783b7b022c4db9dc2cac5bd57d4d8a9757646c67. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b2e219cf063b926b42e7171b234cb164dee1c0ad28d078532f7ccfa702cf8a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208cf1b23e7b0deefbb89f0f16fe1dc6fc252cccd4523552831076bc82885298. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4feefd23d742cc69db1c520a5f70b4687a345b0f66d7b6a397a66d29425fc115. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57cd1d24c3e0661255f8bd49faf96eb1656cf5a5241807b853258ab4567b8d9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4799ebb9de410554749a36cc1aea3cce3f67673f502198990f828caa6a2befd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2432ab715447495709dabe1cee491c8da3b38ae8d2f79696ff741d1b22f0d433. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf02e9a32e7e3eef5bc00b1c16b30cfbd9383c6808593cc2de2fdee954ed585d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28cb4ec9b23ed7935e9b9fddcc04a8cb01ce7ae325505ea8cac5bc3b3d8e83b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1b116979efa247d3cc270e8386dd2aa94a7441b55d7207a1095c44fcd32ee8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c76799e0da0d6ec0259d23fa52bdc6243a0618e16b66a4ef37abc2e41747fed. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74535451bea51c7b2c4665d645e886cf4f93f7745eee51b0bf4e082bf3baa3c7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a51bde12318100f6d20b9c12ac769ad129769d2ae6b77da7cc2da33970091ef. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5581ac4884f59462cd86fb8e9016bbec75bb5d0f408409460b09d90bb2cd2a7e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6833cf4ba53ea50bdd40a8787de4b4c6e4413261693a2a060a93a67d2cc62d26. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f15dbd653e8295026c4dfcba25f84338c1043dc4ee0798aae5809996d010f8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c15503f907deadb7d42da52e90788f59d52c79a03b517b000b3d184fdef842d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d10963b0315013d8d8a4c52fb4e1c96f1a91cef461549e6236fa67b37bc4c8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68455d859d0d0e71e052c75c21bd35e27922b92d625d83bf032917012a0c02c7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdc1b89300b634a4a4d6d4d1de1e1f3cd81aba1bd5ee0c51668e1a63d7d7cd7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e24d4fb966b78fe433eb8720feb5b56d0747e478a014f45bd701bbea78fd41. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916ce03cfcf9869cc51e8bc02f545315b69a13af9ccd085ad9e8f266b18d2224. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1b82697db3db7ff481d77010b6a556b045d28daec185f77b6cbf684032762f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815952ef442d14587775fc11fddd9ac270dae89193b7604ad8d599e27563ef5b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ce79e662d51465f7475ee93543accf3e73799e4f248b29ed857cbaa6674e09. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9370c1bd37dd4fc20d75b7f422aeab69e026f32457cd8fb05645e9b9cb6304. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351654d4a02c481b01276f129826546125700cb9073becab2e360cb9384494fb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf823b7ac574ec9294898dbc572b02ea01e7630265d8217bb011b2eb70605c745. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2680b6d3737f48b735dc557f4088bcb5dec14056f3c14da84215f4cec0edfd47. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73226c157b98dde3f6fc56d14eba0b94a349b5641100e320f374072b6da83cdb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c914d5a391b66f2f61fd1679fb5007acc7c08324c9898daba346630d52989a4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2294ad8df786070794cfc8806eb5a26e21865397648da4a8ba7c5dd78e51a89f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2f30b084c700b6382e3742d8f34d6b980eb43b621c66d23446ed5ea7f8d475. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c16babbac33f14dfee01d0f60f9db7caafc16a4e7e29ba207df8eac0f7caffd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625922cc7c613480c237bd1cb354f53285f0419acba27bb488ace7f8321ed215. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce481b462a55c3b2fa011d96c1bfc6b1769c1c47bd293ae98b5d865acdb15ad. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366f31d79d6d9103d92c41807c0d33b92747a96ac52ab434afe90a756d661363. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726bb090d958710ca8b133314638435a5758cb98fd869ee7346fc34da83ca569. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06eb4330bd25e5a9def08393a57fabab3a9225967a8a72cda57a0eefb1b28c6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9a4913ea9db2f8972d458dacc7748f9069f67fefc01296a844c7451845d8cd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ4R1900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610761b69b8ce51a394ba4017cc8a9f9541621672aadee7b4098bb534ca83942. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1817984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e4791c85643b2e8f9c1dc30c3fd7f6d4af1eab6fa64af5333bb33bdfdd5754. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADR1883654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24890d7d21be0043075f8ae8f637a3979600f32f9d2595fc58ebc49e65fde02e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADR1883656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020aca2be9db7ad7fde5c1eef9a096e88b6661867e782c4b4fdc6f32cb820fde. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADR1883659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1fcf43f4f97c05fc1d0c95cf22170ba9290e4284bf479a01726b379c6b9401. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADR1883662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37908f13a8aa162404df333446d2aa9d623e85ca6eaa47c7bf35797cc016472e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADR1883665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda83f44928ce4bed7bfe9b41454ee04d9dd132523561449a914f3c5afd174d68. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADR1883668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2833199b4b63239e248f4978b147cfb93fea1f4b05487b75d80842f92082e837. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADR1883672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d679e93ebe5eaa4ff44a8131de74e2fdb2e4ec0cbd4e99a0066fac234012eef. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADR1883673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd66919d56b27b109133cf4875627eb3d97a7003c147c260287fb14c2afd233. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADR1883674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b550ce9b8d4a9ee3f49aed2d242ab5364c003c083475ca4cfb40809e5105ed. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADR1883692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a1cc647c3f71cb81418408ec2bdc6231ba5acf567b15278b828cbab25d2a27. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADR1883693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dac27f9ab313bacb3db3ebbd833fb92358c8a490d6446a739ca4eccf58e7613. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADR1883694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70189fffa8afbe66c9a1b29e46b34153356354c1d6dc9e41b15471aa584fe1cd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADR1883695.
Horizon Line (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dec2da5d008dfd5dbc35b9a798f4ff4f3927486ee83552a09ffc7dec07fa93c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92005781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5e0636e3348dd7d634d72eec3d98153f9d8d7377b72f17d5b1b3a52204a32a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92005620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f28a1b5ed23e90512c794d029a06c97230944445cb0bf26b8d93dec30ebef3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT1200723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24220fa10c3fc4206723e555135442c8165b5a2488c68d1ab4f43ecf8168424. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21500597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5dcf15532520e6d98bbbd2776fb0f55755bef5fa77372576fab7bac59ea41c8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21902532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e6cb7f2b7b6724b3a592556421d87e558a96861abbc5fca84394e58185b3e7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21907635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31107271414e1b728f2026e8d9b0570e75dd2c80c660272477b12bee99032fa3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11401379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd3bc2df2ca7b64836fd7943caab3bbfb8d5e82754a323051f6a3b7c6cf0b3b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21402865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec58a5f8a10234470ffe46375054930e62621f036b937d0227bbd9d3eed78d9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5f635cde042893809c95a2d7aa95491dffc9a07c722bea87b4228b79f34f23. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFFS1200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d46c4064ef52c786cff0449027868aa983a5311f2467b14930ebcd3a6ce014. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE1200216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69e3783d9682dd072269e135dbd80917745fcfb507e84f4f62165e4910414ca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20802083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574eee25eba8c78b204af521786f034383e338fbabfadc5187cec7148eb4d50b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11602565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05de60de368584fec311d5abc69e083cd976b88c6753d98f738f890d04944c87. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21403991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e2fb7ad1c2da7b9729ecaa0072b029ba7685cfde24ee252b60a10f5be74665. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADF1767481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872fc2d56c18c4af841f4a639e35f1176bbdf85c878bf58baded50c90b07347d. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADG1798356.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502d60f77701674ed7f028fd0d2b60ee8ee0371fd39a65ea4b9691a98aae8070. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZD441901321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92c2369b5f09492f595203901f9eefabc25d57499525bc8b7493ff4c1878d28. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZD441900944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4962ca255c6fd847821cae7c2c7816c43766480d3142f52f4e291480e44ae0a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEG1920621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3945a54609929274091e1b7ca5dd41dc5f6644cd4b24e0633a78ff444bd7817f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11601466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff704089ba915b192e995a9f71cf7e499e7861db510131bf3a72969c044b6a19. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11601467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422838365875f810124a3800fce70dfdc3510c85002b16d3722303da2a355454. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11601468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf084da968edfe2e3da8d07f1da50386006b34a73d537ea2c65f6d25b8910fab. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11601465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc993956ff31c68211f75e94a6a5982786224e1aa7f06cb1dbae3df9813bde66e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11601469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954ce2ec9216963cec2056c4bc3a707d101b3700547d9f85105ba7add7fca3f7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVGZ1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ec48b33c604f66c5dcb50c8bf908cb5034aab48f5497b4a8014927a4e290c3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe628ce210ed56f70507fde804e0b383a71c4b9300d1f23a6da4ceaf5fbd35008. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6357214d095b9e0c1668c2106511bc78c294687843a93705a4515044c64e86a5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf271bcb2ab82f256df4f28bbefcf21930664683f277973054bd118be20c9e550. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e9ce9d8b1f2998dff5216b64b62b160d3b58531ae31307e70f9290e9221239. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21dbed9100b02de017ee689bd4ae3e16209ae0c2a774be8925e8ae244de5b0d6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefbd42e803547abac932d187ced8481c25f6b4190ae981cbbac181cde754057. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d0677f575af16cf1e3adb6739bf134e4906efe5f2e83c5e61cc7a11042ca74. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3b0c132f8b7da9ea694c52c78acf236eef736779b2f640cc7791f06920ec4c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc247674a51f102da92a7d778204fab5ee5f8d268a0754a8f2c7471e4bf6dae6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71511739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2fdffdb4628da7469f6028d8df0f3cc6abd04424c9cf424d9843d01de511cb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751bf866538100a72cb5af30469c53dec91e170592a085476628a0b6a3a9eec9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486b0719d9616ee29d36d92490b3ce6b74911859b7d32b5fb1386aa365862534. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf69cbd4a879d4e29064a4ff093d5dd655894fa0fb0b1813aacf1cceedf58e6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3b32c9d82a7c7c202a6b37020eb7cba57642448929d9704c137b089d0c7209. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbacaa7c8bb608e3801cc1e0eba65227326c1f23471d56c89f86f529fada69110. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71412696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9060438ae4b30b68b459e466b0b8b40f91079f187358c0da003d9f7a909f05df. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71411120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e723b08c06feedfe7de9a17bc914f6b7998d8fbbd8ec5019cdabe9405117a5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71512568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8929f68af2c4c0b9fe24268fce2ce4367bbaeb917e1976f0d4a9d7102150c2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996cc19cc96dff663dd3ec45b0c47263d209b66fabdb1618d6406f1df5398c3a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904e81282a06a889e2ed9099981fbd535f703084bcf7b97908fa677f802200d8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2301335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c413f84661612b1936f4e86dfeb407592ce8f49a894b67bebc23e87a08f012f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2302334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc093bca58df0ca85248466fad43d742677281d60b16dfc99e98ee241f8a045ea. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2300651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa305522bc7c0252287fc2b1a9618175c5af8ae6e7c9aac4f8ff24e3107b8d3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2300650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034a707fd79ccba75923d9bd367bd10c0425f8c4afce8014cd3eb72ca45a85f5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b42cf211f5f37ca80ff72a4d9d1f51188f709f0958836aed1a44612283e2598. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2301334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a7e6a6dfcc1f04ae51b3bf63b1532058ef8a6914e912639cb6281301564d29. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65584b63332d76343a8b2d48fa41fe46f47096c4e614a4682cd11e7a573b487. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba3c4b2f1e75c5b04ede0ea67e04d004981b5c07990342ebef7491fbf988088. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9395f08d95a5d6773c7b501146f71df5e94a4f1cdbf5de5afb045394791c1989. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde379c6f2203082296ff8550af756c365eb79c716d1c86c354698d3d75dd6037. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66630d5f194c5f34590cd4b1b23ffb2344b5475707465e7eac56fe8d0a107ea. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:18:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2000133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106d4924ff5d89a9f597cc1cc1ba0e9173ccd969273e3260a6d262a76d4bdd3d. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:59:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2000172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6467da7d9e03739702c71704222a2aacbf62f31f06a9cc7b95a15e81c8afc88. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323fea7ce53497f6a1c5dca893fadf1b28a28353eebb693e77a492c00b27fea5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2000175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e23b42613ececf69cbbaf36b00a4ffdf9d252364beb919b5a3b45c314442cf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2000174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b11fad3e6581a75353a819c2969b746706c45a52097572f2d6752f3ef0c2ef. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2000135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2875fafdeede90e9a6c7f2ba48719d9d31b2ef388439ee4ef690bac9c3f7654e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2000224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1465425ddc1521dc7eb7f1b351feb0a2fe4b2780c99e51dc31525c29f95854bd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2000185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76cec0dddf70b207b8c8a4f56f105740daa0fabe2401b424811a1673001d6521. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2000134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758e560543bf639d5d116fcc6330eae3fa0ece82d1766ef40a9df31791cec8ed. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2000176.
Purple Roses (feat. Daniella Mason & Lonas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9284c2143c841fce65eb4274f93abfc8b3cbbf02237c07f6131e6f55b6cf27. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2000178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a49c38cd0ce5868d19cb7775195b82f072ab4f0587a53ccca3a039fd917a9f6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2332497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c0421da59c2cee54ac02824ab3c9f66e39e358455b39b081a9b873fde38e8c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2140529.
Nothing Scares Us (feat. Daniella Mason)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d49e1c575ff3573083d65bc00c3ff892ce3e0cc599d9dafa0cdc78d9ac971d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADC1733850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062ff48a575f983f53756f1a084adf81fec434d798cea5a2984295d06866afde. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21902534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1bb6e47eefb4701a89f3d08de0f6404afdcdac9d9d9a598fba4a418a333115. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21500600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358c3fcaef9eefa65469bb4932ad358cf06ce607b1651b922f19834065e8ff3a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US56V0507706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0aae38c99c0841d318bc9ab9c4c3356b6f92c0759917a5de8af762231fb0d6c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA320886591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2beefdbb92880afb33e86f89e940970232befa35897168c494a95085adcb5f65. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11004351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b8d39c4538abb4f317ae9cfe1e93b53670bf45b777057ff2d337ca12ea1e94. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21902528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78d4390d7ab349a39e5462c0788ad6715a76b8ab71610cf0955b4ba721b9218. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21601930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7ee925386a99c9280fef213e84fbe6a1a3036f57dd7b9de0e559320d364272. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE1500979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2faf09f08ea80835dd00cfd77c8ccd576d1bc0d04aec6dde64fc4b094892cc31. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21300240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f4acfb4980364eaac06a138538f5c27b60cee53508309bd79952f0fa94598b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE1101180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92226026471fb9046bddbbb1c8edd0900d4cdbf129db95abf117d3db98c2bc7. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:38:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21501937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbddee1c68a73d066af84c4283ac51cd99256a57f2e197e28c0c81c86f750a67. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10800667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d1b76365548ac0ae75672c4e22b64d943e7a23bcd00a0e3c2ca559c1974134. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2214945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0270cb28ad471f252b52446c220082da3c5106d74233587fc41005a44c45778d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2130233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e8b1465357f72ea905f0df2d2584d30549313f7b22c74e365e1df021235cfb. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2201082.