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 0x4d5f75ad5f9a5d7193025e68aa5ec947ad7a1ce5729337fb4c65f3a94bb76934. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bdaa272-9bf0-4b3a-ac30-cd5f2aa04f07.json and https://artists.proofprofile.net/proofs/artist/3bdaa272-9bf0-4b3a-ac30-cd5f2aa04f07.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 0x1b033ebd8e53b1c7f4ae9221cadb570f5d862ee3096ff7d273bccd81d3d98aa1. 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/BCEEG2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0690497f0e06852661c7f578b50bd298e83bf9ed7e04010b452e34f0edba5763. 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/BCEEG2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298fc48027d06dfc3264988919d5a2b264f95eb44d5d88b523fc52222635f076. 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/BCEEG2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5103560ded769b7770817823dcc4f4b625187f5bb895a93155df760c0ecf858c. 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/BCEEG2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc7d86d360d2f2b4bc8e4e54270e1f3692f398cb4beb609097774d2ae584e5f. 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/BCEEG2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6478a5d28fc66c620de325d927d07edd47f94800199f730e211f4663ddb891e4. 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/BCEEG2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afd2a798bef0e0cada8fca9e83c9c1ed3bad5427a5ff5c8c7f51264fb168db4. 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/BCEEG2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5207f6a67c2c97979dae997995d818feb2c0f82071ab70bd829958c0fda54ec3. 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/BCEEG2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378d23e06abce36bc644427d725f270f06dbb101924f6b66121da006e53382dc. 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/BCEEG2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10457625550b68b783dac9c780432ff7c6b6912256b4d18e1ad5e4b9eb1497db. 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/BCEEG2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1619fea6b6818c302e86de4a4f352428bfeb47bd985675083d32e4e77fc63bb2. 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/BCEEG2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dabb8e05d7b0f7e16cb4b09dd3326148a13c4b79642dc4ec3a21e89e80479cf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCEEG2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68a14169c56c464f787696e9f397735c36c31543bc4720ef18f8a6425cd5bec. 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/BCEEG2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9d7207625dd373d4cf59d262e293b4c9d2306842845cf66a43320bb4845e77. 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/BCEEG2100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e902fa7f4b6c141335e1df487d203d91004da382b41b1746433bef72d24707. 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/BCEEG2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c76e24714265fc69f81deea0fcc2a2deb6c72588d630038071b6cd1ac02aab. 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/BCEEG2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bbcc29f9bdda2b7d6b97ac478a30f8c2a40a7637b0f7792f32507ed53a887f. 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/BCEEG2100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9281e268c1ee351f11f1b48415b3eeb5c76ab6205b1ab68ed1185aa43db406. 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/BCEEG2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4202833980c01fa81e488f5a76937debc690852fe98593752a7405264dde9c6e. 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/BCEEG2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c49321b83c088129c253566d868899e61833b5ff1135c24322e1b254715b8e. 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/BCEEG2100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c293d35352f0358d0c66b18bdaecfc67862bb55a088c225477815276e31d034. 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/BCEEG2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6940409fed8a14bd40a6fc1f265fa5fd5f8ec7055d8defc813974e0463a98fff. 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/BCEEG2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeaedfb038b9061ba861258e29b8cfc4eba1d92eec72769fbeb057c25429efc9. 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/BCEEG2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa067febac910a50b1817cc087181155d7dcae5911c50a447dcded3eefcd0ca5d. 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/BXWMU2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1031474711bd7f88a9851ce7aa64d012aa8bfaedb343861bc35f0acefb9d8bdd. 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/BXWMU2000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf603bd4e037355aa626818abc15cffb5913608ae4491d1286a48a2035c22ef02. 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/BXWMU2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008fcc2c6a245cc0a3f7a3e591aa59c9212e20eff9815aaaa3dc821c4d257365. 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/BXWMU2000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6d4af9d97bced7f0e33ea56830b458393c7934562eca9b3449dae118ee8ea2. 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/BXWMU2000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab033519d3faff3b6a35adc5fb5aef6604344dba681637a59dd500b56904eaf5. 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/BXWMU2000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352b9f60669f46a145a32b6ec3fe6e4763ab0bcefe2820b5ec66d77fa96e8ee0. 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/BXWMU2200009.
Öus Vs Street Fighter - 30Th Anniversary EP
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644e00499152f266fc202b8837dde454e6b18d52261319f70961c0810daf4339. 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/BKLL22400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6d44a1bd0af942330437eaa3ff7855205e4cfc466b377817619c9944c8c8c9. 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/BKLL22400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45da61bd9f62eedbad2b4af44a471aa52a33c29ed17322b5b492fc07b60ee875. 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/BKLL22400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2726194de7aef2ee796c095161b390db1fde90737cb91d34a9e15b06c7d032. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKLL22400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c8bae118170fdf7cdd51884f85130506f070fc3eeb5d190af683cb403bbbc0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKLL22400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12641a793f46e1f93dfebd38b24dc50598d80b582d5c31983fc68456f23e140b. 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/BKLL22400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd66ffebbd9f1b66f606cdf6e76ebda7721cead2f9208d003c5b6825a1101b3a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKLL22400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845b96c3b8e13d606fd6990c1fd181232305430fd1d078142b7c3bb78fbcd9d4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKLL22400014.
Pau que dá em Chico, dá em Francisco (Interlúdio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93ddd76c6fe01b06c2a1ff11f01d7de59aecc19fb5315d4c2d62f0fcb1c6822. 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/BKLL22400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76c8b3720a05c0a76cf0dd99f7fecd4fa1b07b2ec385ba3ebb4afed402f9be0. 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/BKLL22400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde2f3e1c10a4d20a802fd2c60356254af8e531b967cff8220ee39750fa0fd16. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKLL22400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2206949e13a8242145046fd7d7a18420a88f2b3bde21741d017995218e484e73. 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/BKLL22400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8dbf93ae1bd77adc03077f5f5d385ce6ac2105a2b95918890a4108d969a5591. 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/BKLL22400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a215d004bc4ec29619c021f16203d7ec0b2b60d52dd8cd7be2d71972ad0a52. 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/BKLL22400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1326dcfb4004d4ec7ca9dee46688f73635a0f673697bab554fcca6dba4ccfc5b. 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/BKRQM2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1561f1d7c40bdcf2d979a9bc8a5aaf853ecb1e534ffd169cceb9db2842298672. 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/BKRQM2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85270d7c3cdfa165c5e321b6e42710805c110eaab9194af83e9b3f390199e59. 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/BKRQM2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83a76de2143ee0991e409912c9bcb1ea176be088476e6942c1f830b47336403. 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/BKRQM2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3f75a7f85374218862e1508ed3073c13c39c704a22c552ad3c46d43b71b409. 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/BKRQM2300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972f9be1fc6e716731e1a053af4d5b06342f2060919c1a68bc212aba640de72e. 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/BKRQM2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d3353e23b4e351f1ab71718140eba20125c9f90e966ec15ebd146a6605523a. 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/BKRQM2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7faa0e76e9ac9e3e3388ebbbfc5c6ac3849690884546bc58808757d0a0351a. 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/BKRQM2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeddb2727e84092a01c045a5820003c90858f73548807e349b63b081e36ab254. 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/BKRQM2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb83978e54ed986269f94c8e5545fb85575789ebc92ef9f77349e2213f46319. 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/BKRQM2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3477f6bca48daf50f78a6964a99b477b3155b8c5e7949f467d4c51fb34b9149b. 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/BKRQM2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33098a99e5a816fcf34fc6440c73f4c730ead6006970d1c054a558f072877fe. 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/BC1BI2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63606d01e644593e61a0c7c8e0c24dcc14756a0ab9e332c6afd3ac20b74f75f7. 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/BXWMU2000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe405c4538ec6a8aeb40098891f477ca155a696c4c569651e722149cc49086eee. 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/BXWMU2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b0d628d4c94457379bc0e25fa13288f92ad944992eadcaf1c390440c176eb5. 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/BXWMU1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebbcff8ff11189d5ab866bc5463c6e131add6bdd15c288936d3240ef392b9ef. 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/BXWMU1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dc3ddd6871f4f6af9b2dbf494ed98f60413dcc0f536b95367cd4a80a6afd69. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXG6R2001293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48061ccbec0a8bd8ca3052514462469a934b0446b262e5f15b03e8714e4ba2ed. 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/BX32F1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f3262aa48ee8a74b60bf73351717018871d3457738237d312a62a89ade8784. 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/BCENK2000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c6b8aad6bd38120b401eb21e5ad612035317132802e78b7d70f51ff45ef7a5. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:29:40Z), 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/BKGFO2417001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2929521d016b7239ca747d7d5e7ac40191ef9fea23fd84c339410bbce8ce723b. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:02:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXX6G1900001.