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 0x3d9d76a8cef15521d838bfb12308bcf7bb1cc611257640d08337e8bd77db07a5. 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/5c59c09c-226e-416d-b5f4-eb6408e08b06.json and https://artists.proofprofile.net/proofs/artist/5c59c09c-226e-416d-b5f4-eb6408e08b06.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 0x178bfb79730fef91546ba720a0ee543e3c84af829284974410149caaa8e56bbf. 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/QZHNC2391812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5403860aa2981b914e1f791e4a3ff92bed56382ad3844c75de05f5336b31ced2. 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/QZHNC2393561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d39616664f150f331e5782a6e00ece0d3b395d08ce3bf8453ce01fedf8b2d8. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZHNC2393568.
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 0x4ade90e5b909d6045c6660d23765e63fe00c84bd9f3ec757081e6a6c6c565109. 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/QZHNC2393569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a74a9e64392cda91881ea58d32e5c1350ea15eb2ec5b0ec73768e7e9f13890. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZHNC2393571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c240af70f98fc4edfd31fb56e503afc991ded5de2e81029e6b580b1c7b7155. 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/QZHN92382301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc369d285cf920af8b88d03f2dd58cc2b0e1358580683e48285d2cc0e38378aa. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZHNC2393570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33538cefc56b7e210d2fae614765a3321749715a496b22327417377f7eb835c4. 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/QZNWW2164805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34913482f67e004f960089c71623de3632b754b46b5d1037ea72b9d1054f3f22. 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/QZNWW2166975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab003e9c591792cad7b90c2c0d059603a8e4dddb0b9b036c79fbdaefba9ba85. 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/QZNWW2166977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a647c58d86ae87a272b6bcbb93a5e7ff994c0e1ef829512d6a888e8caa4d0e7. 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/QZNWW2166978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52bf034341b09d2a85c86b2c03d2528bfde4ad0e62f5893a3ca413e83108e17. 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/QZNWW2166969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1df2d9e18a35aecd432b0a38bace8ffaddc15a776f02037dfcb0298352382e3. 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/QZNWW2166980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c65f81d94dbda0df8af8ad3bad28a30a055e987e27d1b46e543b6ed035dcad1. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QZNWW2166976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8df5bf136b63e044707c6dd69820eaeb4e663c8e38c99b7743dd52daf59233. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZNWW2164836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd784a6da067eb7848544f5b29d68b4805037e8778c7f6f7d2b4a241886ea6c0f. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZNWW2166970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03fa000afef64f0981bbefedbc28af1dd6ca2b587e6a4e5e77d1e0363078215d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZNWW2166979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0174f7ae90bacecc37cf0df28591ebed74272a3fa6be5a50ae5c76582eb6269. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/QZNWW2166981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b45cba467b26d9a1b307a9fbba4f0779fec07e752f911fe73baf45e11ef8a9. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QZNWW2166982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3551c4b27c52f15449caa89daca2e3621c3a4f4db5da9aa7f9dcb36fbbb1953b. 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/QZK6H2008677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53cb8ab2edf12ad4bba8cd7dbd93c615b47bfeb1eb0ffc43afa68d62e86eaeb. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/QZK6H2008678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7199381e67400e305c068bc34cf6153efd2a4198dbf33a81e1b2cf3d4f6bcb02. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QZK6H2008680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c01dff75c2f8798a140a99aeb876c128bc2ac1793b6894f398f35c434e225b. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/QZK6H2008676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9340541c007a60478b9531ba9bacbeed56f4f356468d1e9908dad4d0a85033f0. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZK6H2008679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08815a90d45cb09bda6894cc1db888353f616b0dff50bc658e9936af0bc80c63. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZK6H2008681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fe93b62d3b6591560a21b3b14c8a05fd6b34895fbcf9f11ef985f7233b165d. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/QZK6H2008682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeabb0f9a505adbc5ceb39c09b7b883149d00431813a5a7a4c548c61777beff2. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/QZK6H2008683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf21ab761710d4f5773b0782b6bbcb0d73356bfe45c7fb1c27cd0cccc1ad6493. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QZK6H2008684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea86bf69e336d04d4785f3d3fa930969357f5a30839c1c77a9690278e2905183. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZK6H2008685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cd8664b1e898f3192bbc20b06aed727f34ad692b48f4e617859b97ced9a730. 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/QZES52049517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0678a4b5a8c36f308bb8874678ddb67824e777112953b496a0a09b70ea3800c. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/QZES52050604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35493b34eaa42bad0d10b3b8b4f03d337b0a8ab6685da013846421074ab371b. 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/QZES52049549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe539119ab789b9f62526d55e79e3ab3f2e134312e0e2577e22289d2eb1cc476b. 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/QZES52050606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55880369922c1942f3e0b9ea96132aa9ffad6f8356b8347e7ab6e47c3fb4146c. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZES52050601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a850a82956ee94b994cb6a26e79d16fd248cabbd744baf184293f299fad47b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZES52050602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92fa2387b3479c7b53d054f9a83a8ab9903c2b8bb26ce40a0c038e3b14bc85da. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZES52050603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffa42098cbeff135abbc932db56c4adf5fc16e708f3566457470d907688435d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZES52050605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f36c87afc02107e870e8476d4ad10b9d70859d4b480b5d1ed0c97e943fddcd. 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/QZMEM2467035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3540609a9156650eb42b3ed80a5eac6410a78d31c3143da19a0bca236b0d2c12. 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/QZFYY2438173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893d683fd30d9b1a3ea7183cbf9c7689e4aedebace1574163ca72c5ef2b63c2a. 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/QZFYY2440144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8287796e8d1e7cb06ebe8df744c4dd1b63fa56c6ada08cfd394fb0328d2ba17a. 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/QZFYY2440145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8be2ec156b78f5bbf2eedce57f9a84d77c14d3e65017b10a749025326a806e. 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/QZFYY2440146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af854fe0e9ab8d4ab95c274243b1d528382cbcd053870d6ad819ff7401f0357. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZFYY2440148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c56826f46515a3c1c859441afd29d67315b86d91f4736b396aca3f4a66ba08. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZFYY2440143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd00cd3b2f829d22acb6264efa320d6065bf5ca79a2bcb659b9f3491ac9c886a. 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/QZFZ62375513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4224250d565861de692309de3d4f158343f5a2415bb1823287a181f84b9aee28. 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/QZFZ62376153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7aef10c538745686a79cbaaa5d8620ad7150462168b09613eab66e5460de21b. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QZFZ62375518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ca512d4f4203fdbb90a089863c7dfa9ee9de172266f6729022bf291c3c5433. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZFZ62375525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdd969aa63a859f45b53853c294e79cda6d729026df91eede996e9034b5705e. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/QZFZ62376151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f134ee156f2bdcc000366b0c645086ae3ebd55b99b31cce67d91b8df31a3e6f. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/QZFZ62376152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d62dae229c1a3d9b636c39a687d254c88584cc126d4952a9a6ba3ecf276aed. 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/QZK6F2258682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2239c49efd46d59f840aa0f848487ce9d33ebccca585bff0d70f905cdaf86e. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZK6F2260892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0023d71f237419e9b70d1bc1f28bdd7c73c12a9b2495bb43ab32c5e168aaf2. 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/QZK6F2260900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0726883aee3fd70c848626fe49ec88bf4adebb46e1286a572c53f3cfdcc22fa3. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:50:50Z), 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/QZK6F2256793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444bf30dd26ce229bb9f18d0ab6875a1eda6f5e15f475d24e456108ed25792c5. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZK6F2260875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322c6e6690c2f01283a24c7f4c541888bc95b182c55a8020db3109b46d1a68fb. 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/QZK6F2260888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadadc08e42518a7c7f76010cfa79c227a9b7c5b5615bf459d0e1813cd55c4e10. 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/QZES62272361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8406401d26d8289b224a2559a529d1906b42589af2d6fa3b73fe0a867c88f9ab. 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/QZES62275114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684519465ea6ed08cf73a14830b491f8a72838a52e006b1a356426d4697a8558. 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/QZES62275115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf646d53b5cf8025bdb534c16855aeea73601ff5df649f819a097f7fd3d818e4a. 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/QZES62275118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecacba09c65c1c1f37940755621287792c61c70a8cf6c0f7e16bb7c06312d0f8. 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/QZES62275117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893e8d0a2d410c304355f420fd18c38790932255f04ff75971df85e54d584089. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:58:40Z), 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/QZES62275116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790330a34b6bb22cfb68ec28fa1826ef09710fe55b5686d7782e4f2705a3f01a. 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/GBKQU2161340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b4e328a789317087b055ffaff96d900abd633a359747bf72ad5ea7a9491d50. 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/GBKQU2161341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea7803562f768079d53e64b9114e09f9bfaf9c3f23c6dfc3a2708d4533125bb. 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/GBKQU2161342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9669a4768d42caad12f3c6d24f336e333f8d14dd447516cdfc6ace1f162d6f. 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/GBKQU2161343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07dcf91ded4771dcc68320495852cc1ec70c09245279fba5fdd3e3446e8387a4. 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/GBKQU2161344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8497d5456c097b9dc51102109b1b5980df06096f0e4e3cee9e2a61136f5bbfc6. 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/GBLV62030163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e188edc7f1274f06e9a40616cb1abba0364c8ba591b36444c9f4302506634c. 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/GBLV62030164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86d86ca08a5faaead161bd0367a07db908015cec396a257a8e636f7da86623e. 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/GBLV62030165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340919f3538edb1b0f3ae571f2951b7f2dcb2d0e00a34c4eadc7e9552b9bb534. 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/GBLV62030166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe516e06d12837eddd2163496cb7e0b9b8e6bf205796f36ca4743ac2231294180. 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/GBLV62030167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c050dde8f181630df507b00b7adbabd5b57237b690cdd2b5f0f8dfd656eaf4. 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/TCAFA2032466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca25b897a011475b25c8ac99fd2a0331c309348906c7662dd3197e1c612f9c3e. 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/TCAFA2032467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850411e387c1596287381aa6b77de83cf5bcaab84233e425473be77bcd8c4ae0. 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/TCAFA2032468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc72e2abb00bdc01aa13c1c105019484e8c66d37fc2c94861bb1fa27b01baf3. 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/TCAFA2032469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d50f439aa60edba0bfc2a9a4b653bc1273fe8718627159b34d2c4548241b15. 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/TCAFA2032471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c434a9bb86ad315ef586b877baa4942fb5c9d72572cbf054199a01a20600fa. 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/QZK6Q1937186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc2d1161813eb7674f3d8af14b98d312ae6ab3bf715fd1100e07039da9be83f. 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/QZHN52007232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19be4249484d14472174824c6ee955cf5f82d62fb0414713b46a5dfff8c05a91. 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/QZHN52007233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde2e18b2c2cabd3fdd3f05b29b3be6e452a295bfb86ed60851ca6cba7ceba53. 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/QZFZ42032094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d150bf95ff07e7555d483dbe8fb1a14f0ab2770a07c95b5f6257ece2d303ddf. 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/QZFZ42031328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3ffd3e6fae018de3157dc5accf3fba2f5ed973fc34979f2d5df763593fcc6b. 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/QZFZ42007301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85471d94c6cde994de30d1f687fdaf50a509a888b33457e7c9e83072821e95df. 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/QZFZ42066668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37dcf8b5b5e5a4195255d63549aca21c2440fdec5e67e1f98b2b7e106f3a1cb6. 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/QZFZ32087689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1163db4ff6a96ad2f03f697d3646798af8f6986639d14cef965bd055c96e5c6b. 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/QZK6P1962483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6aa5869aacb692d71680d05778a93503489baad047620ca8e08a4d20080414. 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/QZK6Q1963389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6d41ec05cef5649fcc030c2c9016a95413f037d2ac3e553cfe466a538002dc. 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/QZHNB1959311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee434ae12ba56be824bf97d420a8675136b173f6e191b53cb0ae07388c9a998a. 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/QZHN91989091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b59022a9e388d55e286ba2c57d8b37b89344152845e9585e326564ed32f8fd0. 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/QZHN81996084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8937d6c5134ad52611ac4487b843306b705f2dbbc72cef9077de6c60ccd71dd5. 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/QZFZ71991972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4989380a398c978e5f00c70775f345d49032843b0a745c537bf1a74b70d31080. 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/QZFZ41978312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf122703701b1bdc3b035d4390a700017bc634d79e2844c4546d7083ceee2c4fe. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZFZ41978223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf528d6d64e52f160b59416ee63831dc7ba25da3733c08e8a7b6afa716e4642b2. 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/QM24S1922348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff49161849bdfd90b4c907bc1a5af16896a13872f4004155f10ec17aa9b702d1. 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/TCAES2036517.