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 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 0xa46066a582cc2a27272575c819fd271006e8f57d5195057c55ad7c13dec8526d. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f37496c-1cae-4ded-b8be-428791386650.json and https://artists.proofprofile.net/proofs/artist/1f37496c-1cae-4ded-b8be-428791386650.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 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 0x6f9e7dc76f9d772b287e41a0f30cdbd4f5406969ed1ddef9bc6ea3664140f2a2. 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/QZES62269828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ad1847b0c46c64c06f615c5474d02b26cf145dede52d44e3368a67525f5422. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZHN32207637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b638a5c5ddd3316fbbf568ba3f0a1d33b97a1c7d4b42886f6b44781e9360212. 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/QZHN32207638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a513e0f6becaba756285c45697f55ef9b371c452eb38d8576c338f03a623c8e. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZHN32207639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0112c616e2e8673f653626a475068ee7576fe4e60d2d694c32e5bcd02980ed2f. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZHN32207640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0066b51c2d4f6914ac4b4b8b546b142c8cdb366b4dae98c079d35f1d91d12a4. 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/QZHN32207641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401619a57c0421692179695bae7485efb9a87e60f0326641c28d4ec65e2dfc36. 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/GB3WZ1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa35d5e71adabb04c8048ff1e539029cd45fb07613900baa6355f2cdf9f1e1f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB3WZ1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a9b5619db5c78f3dee590d6721d0ddc1cf02050054d9e24345d435709b6add. 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/GB3WZ1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe87c1c2cd44e94420fdeb00e30a7eb1d837a7fd838492fcbaa384508bdaaf85. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GB3WZ1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3e99a1e3f9798582277379b360ec5080b0759b9419488385b7c764951765cd. 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/GB3WZ1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48f5345d1fa25bc1e172dce875a9090b0a68a806d7e32263ba31ba808df97bc. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GB3WZ1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f5c106d8d347ac23b8a7dca59f1f5ac0c7d2c4f3bbbe755dd1127d7c4fec5d. 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/GB3WZ1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31024382778b126bad94d33a8b9fa623e9cc593f8b57ec1c080a8b166342a3c. 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/GB3WZ1700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefde29a02d48fddae8568d2952bb9c444942fe11292f7fccd5ba21c63354c7d9. 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/BEO172300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5c8b554c55c3cee2211a0a9708a2f70319faa66a0c54d34632da2bd74aab19. 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/BEO172300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c4646135c6ffb7380f8a02461398d0ba6dc866736eaf78028071f06f545494. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZHNB2403438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8e141c2835f37e5886d9505426140d8c70e8d76b877067be056626d6a5808e. 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/QZDA62336940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98827fa0f796b42384f6bd232f854da5285fe0d969d3c55c562258eb45e87633. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QZDA62336941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6893c979f19fe39dce876f5c395398d7ea65b87dc90969dcfdbb731231c2c9. 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/QZDA62336942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceeafe716dcd7be5999fbeba8197671844e2d5fb8139aacc74f297afc49c5454. 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/QZDA62336944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6335124f0858d2b07468cb06d1bbfca41b9347134d1e2a4b0534945612d8b87. 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/QZFZ72343059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0146012840b7eacea4bd46c82ae8ab5945e62bf77fa81b8d3f88e82a94df521. 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/QZDA62336946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d17b78fbf1f71927b228bc7e9d49a54b0139753bc86d978fbededb3a9dc4eb8. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZDA62336947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4baca6d85c48faf59ffee1ddc52f43a7b46227a0c7b83595a21fee09562a41d6. 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/QZDA62336948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47faac68d2001028708f8cc152a6e032dc98dbd7680ebc0e463f54183d48aea. 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/QT3F22493305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eeff69137cd20b12a400ebf7c94b182fec3da405d480728b209d461f7455904. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QT3EZ2488539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3893ce43a91d9de41f34fdf75353bbd9686b0adc7c34ed5cd6d0a72e1d9b26c0. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QT3EZ2488540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20aa3a0fefe5e1e6c7576c1faf0df21d9c2dbb6ef6193b8f22566930ac4afbe7. 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/QT3EZ2488541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb45836e3821a1450300b3c931469d20e7f5d6bb8cc9b6c2bc9ba34d1192da4. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7R2471196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8e247b617958964efef2018ea9d34fcab8749df30cdc6f1504995c169d543b. 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/QT3EZ2488542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c1b442c40d76b74c3cf97bf03f172aedaa162c828998c0668f3dcb2d9f6059. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ782434241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d02ddc567a503d354f063eeab12e153bc3590a3897154ccfa4346d26a6fdbfc. 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/QT3EZ2488543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c827f8d111d6f51618692ab08e31cc805ccf9f4b18810e22552790143ed37c3. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/QT3EZ2488544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cc5d19965a966df6db601c352b82cdf5611c714dd01b417e63520ab83da927. 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/QT3EZ2488545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efbd3ad76a719bec7abca6d8467ade02fe3ffbcd122f2ccaf4716fdb1047361. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZWFT2443704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409a2c66ed45e7fb5c631bf3ea99013760f76e87050472a5e05d3ad70670faaa. 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/QZES72485427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6888576b77d5e4a61145c4a59d787a4e0b956560f2d158488f0a6bcc7e2a79. 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/QZES72485428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf625c05ef293760ba73fefcf823a3a9e7ba3447634be228df71382f83f6e7789. 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/QZES72485429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029a56e542521d31e95d5971cc3f96361e1ddb1368af391ac2dca4d4524cbf48. 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/QZES72485430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2330f2afe2e2bb212570478ff0404b64afc298a95e019a6ef8a48d3a9b15e569. 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/QZES72485431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf961783ac8c2c797d4002f8412492221ed8ad080f149ba56144936fd5eab5455. 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/QZES72485432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04d150b3b909f9e3d6658639fa19bfa81ad8a11364e9ddf467874775aec14b4. 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/QZES72485433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a2c734b8a3a743b45b1c0bdb39cda0cc5495cd0413ec674f61c665f20aad8b. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZES72485434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0a991aa1ef0d2e32e5e81819a18efe570a53cc70a97480cf2524886b7d794a. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QZES72485435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a823993627f9d0997678e8e63856c8e6fa289461a901d520104e09469b1a69e. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/QZES72485436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8092b87fd78a9bec118d4bf3b35435cfda298ea04dec5ce6aa2c84711c3a189. 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/QZES72485437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8d3c72fafdb8e80c2a18ca21d23e66489102f3b437dea08be013fc575ff8f1. 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/QZES72485438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7151a4b0df9bb4f6bbb6aed1c154da2888fe6a2f61949630e5279b47cb18482f. 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/QZES72485439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58890a8203b46bd98881d96859b1dcf5db0e0b29760785ea363b24a5c8526a1a. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZES72485440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a56ee4de6ced8b028958abf3d037186534087ff768a29e338c36dc758f59352. 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/QZES72485441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f0cfcd1a2583e2ef78a73a902170e093e673a05cf63ef091f2d9e093146268. 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/QZES72485442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe516587f16d353764fb99351bb3ee4e6594a13dbe2123d9b810fc466d0b61575. 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/QZES72485443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5deac0c4769e23d0b1f82ebcf3d211f273f3e3ed214980c2d0e726fe6693fbd. 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/QZES72485444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7114701c4b69601b598ce18b1d2dd2387a9eccc94c6118d4cfce1ed3cb3bdb15. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZES72485445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aded2f448ee0eb7aacd64080ba1c1eb7d079b524d10f74a6236ac9b075dbbe1. 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/QZES72485446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b060092ae2139a80c84432966fe309e67a6ce019c103022f803a2a9f8959dd9. 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/QZES72485447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a19ae52102fabfa0040e143a67495d6f9157d691314c13447457208803d214. 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/QZES72485448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c35365e2dd96f48fe9d9a749a50fd46c6b4f3de3322d0a7ea15d7f34554b6c. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZES72485449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9e7834fb651efe783dc80e48259c886d6d381312fe932958f91c4ff4615843. 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/QZES72485450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b73e6e1391f66eb303225c12a791e8ee956818eae8c7b93e012e05d86b1cd2. 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/QZES72485451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8003688bd786d2f9e023f5661fb3c9633fbc1ab661ec6f979655328300e4bbb7. 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/QZES72485452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44811bad890c942aef9ca200a09b6c2dbfb893d8b7e72be662815f97df4af51. 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/QZES72485453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f82a39cc85944e22052cf3160d8831c0edb9b4b8e50b79b8617a5d9c4c19ad3. 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/QZES72485454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe140a31a60753007511a5e5f45899fb8f47efe74dc7031e3487512b16aa4dcde. 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/QZDA82044384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8279db865ad5e33b6a556949023f025cdb187a1e2feaec2dbf089cdb59305e4. 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/QZDA82044390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79de1b42fe18ccf1c715c46aa6547a533a40e6109ac5e948afd6a75394514e6d. 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/QZNWQ2117775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efbd3ad76a719bec7abca6d8467ade02fe3ffbcd122f2ccaf4716fdb1047361. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/QZWFT2443704.
On To Something (feat. HADDADI, Luie Louis, BOUNTY, YUNGSTEALY, tusais)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07432b6687aeb6b92d9c4a8981c8bab08557010d230ced4184effa93e6d113a5. 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/BEX502151801.
On The Way (feat. HADDADI, BOUNTY, tusais & YUNGSTEALY)