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 0x7cd5f03bcf3e3363b21bd00e3eda5c87a58b3a03e90bfb89c5c2f8ef3ccedecd. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30a01b18-000f-47a1-8820-469e3233669a.json and https://artists.proofprofile.net/proofs/artist/30a01b18-000f-47a1-8820-469e3233669a.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 0xd35c6a63e99cbdb5beacfd532276d47cf7744a1d9750a2d54d508c9a76b4f0fd. 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/USYBL1301240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92086d66d6744dc8828a05e4ca071121e31766a6849dc7f862d825ae118e7ebf. 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/USYBL1301242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2c7a347a7693780dba00933f1a90c138e3d5a572063425350fb8fd96cc680b. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USYBL1301243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e0d7f9e60afd3d896ddc7af14904671e9eb688a514c66a541ca1cd712907b5. 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/USYBL1301244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96901475dcef896b2e5f8a95dcc277beaba78205d9a20a2d1c3750d1be31a21a. 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/USYBL1301247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5d0425e4201740427953fbd7271b43166b67addb6d41312a89a96025672c50. 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/USYBL1301248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820e89ef09396d7a083093bf97a732cf80a71a795334310561cc4af6dfcf2793. 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/USYBL1300243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb902f1476c00834f187dbe67c1f2e4e334e77274f8763716ee60b0f12f29b74. 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/USYBL1300244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e4dc16df023f0349b1fa0f3cdd93a84a157cdffe1a9b2e495b0839f5f68cc0. 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/USYBL1300247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb26672860335b374c3cc798cb61b450a507d186844e9f0b27417ce31deee43. 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/USYBL1300249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a07e8d9e5df8a1af3daf94b338aa03af6a52dd302cbb402b2191bebecdde7c3. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USYBL1300250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48683ca87bc36fb048d20ccdd317452b6b2552b90efe973c3df6c11e4a4fe59. 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/USYBL1300252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30475c550f0c983e1b35829c135da2162c1ea0658de2c72a7aebf951ea27db61. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USYBL1300246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ad352df7364bc6973f73931f3355e56c65d2ee3c69b11f60ba388a1281b335. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/CA5KR1580654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c8912527f20fc87dd809a94b81732cfe228ad74c1aa6d016fb8060f15f8821. 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/CA5KR1563445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eebdb575e86d11ff2f444d2ce9615719daca2151aa209fc8bf24192757b0a6e. 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/FR2X41630513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106c4e85faadc04fe190720f43e6c288021e839dcc5226860b3749f1ed94e444. 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/FR2X41630512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86294bccf2539e600f3596b03ab1ca4b708719c43849ba215a019a6570fdb6af. 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/FR2X41630514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ead2f2efa8e14e9668ae947aec82d03bad5e549227c1e7b5015822ace5f724e. 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/FR2X41630515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1445b1e56f51f1940f542e0319e06fc52182b429ce0e67f66791180ca5d9d868. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TCACN1694686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69008771b40b25074fb47d907508f57215d2714659c5da2d9fc8c1bb81262b6. 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/USZ4V1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055576ec0974723573acac28d7c1af266347a4911b66f754555eba12ddd0b076. 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/USZ4V1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194cb0e24f4e04e786726130a43932f6748cf1700fab7e107b34f4f84447ed4c. 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/USZ4V1500187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c7a721c7544f7a9c6e5c6451e2e262a219c7af518dfcc07762368723dede63. 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/USZ4V1500188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dfee95704cd84f38bade899f3bb6be7fef4628eb1b604abb69993d58f6e08f. 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/USZ4V1500189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0cc7da513896eae6390bb2fc2e2de4dcd131facea0c54a81dacf4139866c43. 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/USZ4V1500190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ecc259dea22598d613afde93d65d8c5dd1c0acc91996394a30db0282adc203. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/UK7H21500102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa667991e138f2b0cf0c27ea415ba026148c7af616194a53a79bf57a822bde3. 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/UK7H21500103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa28beb02d1b203a429bcefdb3e5c113ba878aead972dbb9fb2c5242d5efd828. 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/UK7H21500104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd030e9b640090f4cc2987b42df31461e45cc96abec33cb021d5fe915e82ae1. 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/UK7H21500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec524f4820bd9d968210c86c6b0a72b7a572af7d85eb9b66507c505e4511580. 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/GBUM91600022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfef10634ab32f7a30b9a842294a83d0a0ece0ffde415e8ab792536b4e83b76d. 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/US3DF1620496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56da4d244e886261eff506e7a3e91a4279598bea89d395a62eeace4d7e96f012. 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/USAT21600106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c855a680f2dad7896a257698df92d2bf7e2c1553c972ce56ca9b542679c6ae1. 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/USYBL1600279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979a6d6b2e19409dbbfaccea1a919728ef4c1ce1f203d74a5535dbee5757791a. 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/GB7YL1507805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89177bddc93f1eda606416c9329ced474a7dd370d2af6fd754a863b43b5db8e. 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/GBUM91500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e25e76b58e6c44f4fc99e5fa17b8bb39232134537601d285145a9238a6914ba. 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/QMDA61589313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84aa2c4ab35d82233cf16a3ec14441e5854cd24826c477c986667ce8abfaf5d9. 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/TCACK1536020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b9fd71adca55a575e9bd28c5d10f614e3c1138a4c38cf9311c9b23600de6eb. 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/UK7H21500106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985c47e745ec1bf16add30edcba068cab23da38c5dcc0fc09bd4c0966db85b47. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USYBL1600373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653d32124b1595e93cdceb26a53900de3a1ffd800b7ff032268484b7c2b9c86a. 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/CA6D21600117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9183ad53001d6c759dbedc3b016a6a26692b91d73999d3c196ac3e75a4f77393. 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/USAT21601522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3518ccec4eec5c79a0b263b0a26454b0702d9fe299cf5bf69ad51eab340e30ac. 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/USZ4V1600163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4ed94426680d59ee952c3e2048d52dfff03f4b5aacca4d673a2d1bfe3263fc. 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/USZ4V1600167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063ef094e5fbde71555923aaf2bd90e626ac5192e53bf8ee98b27eecf78f3a37. 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/USZ4V1600166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe857425627b207fa10616ea0ae68c2a948d0561c2db33d30b16509afbbffd530. 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/USZ4V1600169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25f5a4645205ba004f7782453fa47ed38ae308544fa5b662aab4f0c4f2fcdaa. 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/USZ4V1600164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f1ab84fc036e14675c3ab0f8d1c114d808b6309acbf3aa1d3752b4a4788502. 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/USZ4V1600165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa757970b92fddd1cc09257d258eed72995f75dab6dc976bb8e1806ed7c690f70. 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/CA5KR1557423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfba428679434255beffdc48c498660aca954a512d0f31f18b6a3e2f82248b8. 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/CA5KR1557427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8565ef3a92f1ece8c828450b3501b3e380fecf1bc23c96708a9cd2330b8490c4. 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/GBUM91300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3973f34e7e2621da8eb3a3eaf4ac29cf3ca7877b8618ccc14a7979f4cea9ae25. 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/GBUM91300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432391c3033608d0ed119db8e8bdae10e1d9d9a55dcf41f4ddcecb934f4a21c5. 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/GBUM91300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024be2055fab0149695cece4edb215893fd6092d79281a10910d96c2194ea3ac. 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/USA2P1341612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fd105a96e5f72916ae656cab75d9fc4df23507a848666739201fef04aabca0. 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/USA2P1341614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aaf1fd659a3cdd95341378e9a657fd414f8d36002a88d82a489a70153490619. 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/USA2P1341615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ad1fac8b273a9751defc245a1b87a39932747e337ebc5f7d41fa3ea2452bf3. 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/USA2P1341616.
Black Magic - Jonah Kay & Dead The Noise Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5413736bc3a1d7414b78401c8ba9deaa4f48f461fcd414e109a792743757cd9f. 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/USA2P1341619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6569da5707ba4e94b469f9d8ed96425a07d04b1524e0127ce1c506e5e3b9c6de. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/USA2P1341620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8a67c4e4f7178a31dda7c75e845d8e54cf35b77fc3bca6ca2eab81c7ddd6fb. 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/USZ4V1200089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db308abbe19e173b83fff86f541a5431972b0aa2514a3b97bc83ccde3256f6d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USZ4V1200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009faaba4610ba87ca9844a32cc1a3395c905ddf6db84e30cf5aafe1d2eae65d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USZ4V1200091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccbefe050351e7305c7235dfcfdc90a776e932b0f9065fdecb861d9f42a529e. 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/GBAHT1600442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5389d513d6241b67f49eba4d2f9c650b73615262f5d9262aed65a60e49a27004. 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/GBKQU1576997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8427340578a7f983439959afabc774af1e2ec45bd120d4f6b898638d611330. 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/USAT21401502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50781ec200b0773b08bb2dba5fe263e1577c9b3d4f45610407a96f75477326cb. 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/GB7YL1507804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979a6d6b2e19409dbbfaccea1a919728ef4c1ce1f203d74a5535dbee5757791a. 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/GB7YL1507805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd503709a65fa5c672722928569e7ced081b571daa1e4d3b92cac07f570d992a3. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USZ4V1100112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f92f7de1249b231c82c9de68cda65ac8ba47421201fb60f427f3c8f8caf0af. 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/USZ4V1200116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b9401e26fd9628ee10a8355034cf6b8833ca80a0acee44c16a3f0e11bc152d. 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/USZ4V1300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02f13d0da1051aa77d70afcb91e01265ced7f64f516b62dbffc226e22bbfd43. 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/USZ4V1300294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2055c1c9d0825768a54de5456d6696ea850759878da74a44ed6fe1201a028587. 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/GBLV61525669.
Steal Your Heart - Breathe Carolina Radio Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0237cb6f27ee0c4ccc8d8bd1225702d302ad72c7727fbe3908536d13fcf22ef. 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/GBLV61507367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5389d513d6241b67f49eba4d2f9c650b73615262f5d9262aed65a60e49a27004. 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/GBKQU1576997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee1db7996291f0f923995ad01693d58466b541ca8a060b3d75fed1121d8d955. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/NLF711506013.