Colin may refer to: Colin (given name) Colin (surname) Colin (film), a 2008 Cannes film festival zombie movie Colin (horse) (1905–1932), Thoroughbred racehorse Colin (humpback whale), a humpback
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 0x4b8d4f9b71443a1f7c716a136a7a3670f2c56f9885db3ba915f133e2cfc1a17b. 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/fbeb2b91-a327-4c69-bb47-a5a61b168d85.json and https://artists.proofprofile.net/proofs/artist/fbeb2b91-a327-4c69-bb47-a5a61b168d85.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 0x8abdb69ce12a71788fd3aac66c3403b7797d20c0ebcfb579f204d8d0f207c9b3. 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/DEYT72100468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf6bf0e574424cc24d222a037689f9f6b9e91bbc3bccb47565649a7beaf0ee5. 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/DEYT72100469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e63f1d1fb480b147982b65ed2ec0506c096be0a3c2ab691d0385cf424f265e. 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/DEYT72100497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0971d8090df09762c3f6e47c0a7a639d1621503cb1cf2e648972a58ad90b8c. 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/DEYT72100498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb06a63082d0156d0e6c7dd6139b846863078c2e8efdfc1e3e356e3762178f2. 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/DEYT72300256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e96cb3d6d291fa0429d0d3d94dc348b8ae81fab6bf5c83af74682cbb2d7b37. 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/DEYT72300249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f56b8e0476f7d35d0811077921e615cd1ca0626b0864b2ed8296273338bba99. 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/DEYT72300224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bbcac0af2afc227530966c8fbc4dd5c1972cf2712b17c9184335066fb03933. 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/DEYT72300223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5501ba919623ad80f9d225151592e3b04c0179bf64231a218d3c549d05cf6f93. 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/DEYT72300218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c13818f49ea96e0de1cdb822646cc8894af0efbd8c139e2bde0f4ed73b8980. 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/DEYT72300219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceee9b04b92b06bb9e1d87c14defdbd4df75619da8bfc92c7362688a7aff17b6. 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/DEYT72300211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a22a0ee651992424d031d41f2fb2311289f74301d5df9a0a30ee8db63e9947. 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/DEYT72300196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b98c5df3056659834a1dfe976048f9b5c65404998c2d5357f6c54bbcc912f7c. 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/DEYT72300177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0769af3b9408b6ed41b4291759eef9331e3aa2a1a730d48c6305ef73f9113184. 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/DEYT72300178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ec55699032e0608ca89143df5062b21b64000d1e1b8cc2fb683fd4c44e3871. 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/DEYT72300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9609aa8631b2367b7644b16c339603ba8b3a8d0c9ca34726cfabc6f7448c07. 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/DEYT72300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf9ebbaaa9111ea69aaba73a042e1064fa52fba44ae3a65596882b31be06f09. 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/DEYT72300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3732699098e302993a6655f36d285a251386c49fe908109bb8436781108666d7. 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/DEYT72300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09635206201a764f2fc29cb4a05cd9cc52a2485e101874256fabcbadab2bbae7. 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/DEYT72300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043080f266dc94b26d0f1421fc45be080e98fe9edd08bee6836c5f0ad25699df. 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/DEYT72200610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bf1eb70b327d7e121f8d0a5c76733cd4de62c0b2bbca5662c03797390e0bd4. 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/DEYT72200484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4033bd54981efbbb049caf9b2ba460a48e258394ca9c3f9bb39993f76ed1727f. 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/DEYT72200392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad675dcc5000cd73f37b29b52c99289133f98fba084ed797a2a84f5390b4e57c. 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/DEYT72200388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca81ea759cce35c89c31d4c7bab3186c042c24f6d001ea1ade0a8fb6d8261a12. 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/DEYT72200384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4e58c22635a36afcef46192b60e24715e996c93d4a2e31ec751330e185d3d4. 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/DEYT72200378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a9e94bd7a7cd554af4e34b6f276f4d0a7a45c8edb560bfe394287cba732007. 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/DEYT72200371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b5c715b25a3de220de36a28a612a36d02ce5e7bfe81b78fb72347d933da2f4. 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/DEYT72200348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0d4eae6bfa5906202167ef4eb497bd9dc08ce35fd3474675b7d6859721b9be. 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/DEYT72200223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64acac1d71ca19071724adba6b6ab6c8eb24e02ca4a3ad0733211391dc15dbfd. 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/DEYT72200145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d57d06b77c3fc1943a4ab047e77330c883ddcd50ffaeb0469fe9873dd32b20b. 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/DEYT72200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9288c8c49dd98ce63e0f89c89385650fe1769254076111b57f5ac37cc0138576. 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/DEYT72200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0decc0f9fb6d5b17db2d9cb0c07445fa52c9ebdd98eaf1a427791d7aebbc49e. 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/DEYT72200054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a765e9b104f6773996a644c0da1fdd9c346765d2420c37b386d8737d53f8628. 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/DEYT72200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77667a0b2a095a6d8b90dce414bc1ac1ef12c0f05011b2fe7e884e71edad5e6. 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/DEYT72100666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6334f6ee55c1d6e974b47f112cdc1c416065e8e2a7854abb369e6c3afc564f7b. 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/DEYT72100650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d8d6d3d9b5469ffcdcb3c548672078b055c131ccb1d9d032f201e70aa832b6. 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/DEYT72100635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8114c88a2bb735ac2d97e4997d29529428fe661051e68d317c187fc20a3e7f0c. 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/DEYT72100621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36741eb87452862269102197bdda39b29e57b040c00c8a70aa309df24984e7a. 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/DEYT72100606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a5891876c2044dc05f58bb7adbeac7b5077d65c67a691b9b505e761a0db9aa. 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/DEYT72100594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ba830150417c31c142cc3304c2e5af0cc2983ff84915a2dee98edfb916fe31. 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/DEYT72100563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5c533de091501fe945f801dbc6605e87b46e1a26316b0c6876dd94b249fa25. 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/DEYT72100443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6c85059150c4db5b172f5fe2a64c8e2ed338cc84469f476a9259fe42d0c1bf. 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/DEYT72100405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c19ce379b91324585ede6fecea045b726bc28cb1552886f3619d1247a8f099a. 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/DEYT72100356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463ae05c00924905a14df5ed90ed63ab1aa88e6911b7edd24e5e86911d18350. 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/DEYT72100298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bbe915e42bb4a79162513b07f287e28bed28af6ed6a02eb00018e54dd64605. 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/DEYT72000263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5164d040a58d8c5e49dc85cca0af0ec303a1302f93c404c4f5d4084abc2a1a27. 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/DEYT72000265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51472d83b40050873a3cf63fa6994f29ff497a8bc33d1ee73468f09820630a7. 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/DEYT72000266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2307ba3e6de2c41057b9cfd29ea41dd8b5c9e4efa0c57ed88be3fb45fc3aa4b. 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/DEYT72000230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19826fb6c0f924c83921daaa3df92f18e409c3ba97b81a76d9242a9aee322bc7. 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/DEYT72400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfcccc5b6f9dd205f98fc01159dcfc1ae2282d97b460d87c4c966d5dc00742a. 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/DEYT72400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20a01288c7943f5ecd430be9e8d0e00781426cee6f832f507c76c9cbe848c2a. 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/DEYT72400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fac88cfbd33d5d3b83602ddceb6efdd23420d5b47e2414ab8a13c7ac2929e2. 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/DEYT72400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bc5c19d523be7f4d1f2e778cea08b184f37f5e9be376f8828fb81f9f00719d. 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/DEYT72400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695a0b47397ff37d2fd806578387bf33737a4216eb15c355c87f704176d82ede. 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/DEYT72400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505b4cc28f2b3a6be7e296b3cd36ae56f5a4344211b5d048c0ade01a7afbb046. 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/DEYT72400125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2572836e0cc8188f396a37de955622aee992bda7ef8ee0b3ca32cc55e828c01. 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/DEYT72400117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50d6dda774ecfd43af39a9431e7097e6c3135773e1eef44cf965fc0cd6e57b6. 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/DEYT72500201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb829f718d2e9e95cd1620c8a3a358b94415069d017128fce885e6a2254b1771d. 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/DEYT72500194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e390b234fbfd5b60145e53d6e00604192b3a6c39783d2f95b7de1425251389e. 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/DEYT72500179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17512b22bdfe76e6ca08991b546940fe871a80b1472e2ca6f747492c3592b405. 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/DEYT72500176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e1ce3cba08feb5049a6ed66bbee1bcd84da4fe9be4843ccc8431fc01e60bf5. 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/DEYT72500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8e46e8ff15b2d44b657ee4b9abaf71cff9f87f3f73b83b5b2b33e3f731d12e. 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/DEYT72500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bb2b081cc0a0573fada7be855496b7020378c94df3e6e86004424386c0c105. 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/DEYT72500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bca964598bf626583a097e6f57f73d401f90034cfbf98444bce9de248904417. 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/DEYT72400230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd0bf8f9d049381472dcf522d979f2eff260c551dac7d17e6a880baaa2bbfc7. 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/DEYT72400229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2098209160a0903092da6af041eacadf35ced8605e01d63e22f842480da11b0e. 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/DEYT72400217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2482de2eedcf19d67cf844cf8622259fe3a1aacaa1e9c03bb45fe17095220bd9. 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/DEYT72400199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51c7c35e1f02bc191c7f21f555908fc5435fb053d3e6d709d1f68d5afbac874. 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/DEYT72400186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06b75d84eb3d643de1037f05e4e50ca524f325d5b4d5bb17fe0f5ddae26a62b. 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/DEYT72400179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46300d1aa1fcbbd138b06fa858b67f0a62aa8a636658adbd2ec85a2aa6dbaa6. 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/DEYT72400171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27537dea28c6da128e8852ab2d34b5f7ed63530ebd1d41abc2b2f8c9aa537905. 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/DEYT72400134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a1e821c8625fae4c8cdcab2346a0f63d1805dfe7da22491ba15a58ccbcfdfc. 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/DEYT72400131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656c78aac0c064f52ebd6d1412e6e45d11c7806d54bbc4624092ef66710f689a. 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/DEYT72400114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a57d46cd84e96f009c644a2e84ff2d536b81b83e7fd5173c7eb34fb7052a136. 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/DEYT72400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41682204101a4d0ef92c8594c4608bc2bfa2596826f6e4d7b67fc440c0b9157. 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/DEYT72400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f16919526d9458441c12e880eb83aca1afa60c955471957042c3786082e1ed8. 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/DEYT72400004.