William Lee Barefield III (born December 17, 1987), better known by his stage name Trip Lee, is an American Christian rapper, singer, songwriter, and poet. Signed to Reach Records, he has recorded bot
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 0xf358456349a8280b5f520928beaa8e6278b807055f993d9be75999b7dce74a0c. 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/a5c3c464-4e59-4b91-8913-7dca04a623f6.json and https://artists.proofprofile.net/proofs/artist/a5c3c464-4e59-4b91-8913-7dca04a623f6.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 0xd2337c5fdd6843f609d22a419504ea38fec8da1fcba94acedb632bdd7e4530f7. 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/QMTND2200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25bcd8818090a585b34752e440b47b43ad76a7c621f68c3fab3a50e2255c5f4. 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/QMTND2000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677c5dd8e0ea8e6240844bb31a210d513cca59c7ecaeeb411cb086a3960adb87. 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/USM1C1800140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75661a0004640eba87af73fd99fe1128728413f4b23fcd43e4b579b707500400. 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/QMTND2300289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc30967b79094907904a25a78c4c002ed62b61f85a01ee697ecf5f6787d1a73. 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/QMTND2300189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505de8011cbb5f4d9f164163e5b1a59882fdf2fb7d7038b9be4a57d876b2f370. 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/QMTND2300290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe492a4ff1485f96b6747b1bdd35997244c026745fad4cfd6bb84428ce6f6477e. 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/QMTND2300291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b31d233e3dcb3e6cce7a5fb2db63b59c40d068026b366427b9c8ffbca5a15fc. 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/QMTND2300083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb878502f94d2adf7570453c5ee8ec1782e8c55a2046180840c74e328055010da. 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/QMTND2300232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2c4ec38b1beba362ac9d065668682772215e236b8a16ca67955464c458357e. 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/QMTND2300293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf700bd72b73c4c94f483746debc3771aafa23ddbfa35d0f0f11cf203dd25dcf9. 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/QMTND2300265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7f357e7a23bbae87b447e77eb7f5527badf3128fc813cf7538c21515e8e118. 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/QMTND2300295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e43aa80a8b81f691ebd84c802a07006c6443dffaddd042c9ff4998c5e88e80d. 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/QMTND2300155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf021029af0a621e11cfcbecd391c00b92a91f69c9fcf7d1a92a6edd259bebe1d. 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/QMTND2300297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6074ff47d2cd5d90c1b130bd4d5d9717b6e42d4b5d9ecf63d6718b94fbb504. 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/QMTND2300298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6618dfbe0dd570741e449b5991172ca80964a0460b81f46c44c0907b71242fd0. 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/QMTND2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb933f5dfe16aaf87d877dea93032aaf4d7f88c48b5053b05742ab5d583d0e6dc. 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/QMTND2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9057e15c6f762bbdd2f63bf7d97e3daf432d53d8ae62ed8d1700108d5abee1a. 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/QMTND2100122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d83ccad8a98eb7d0c741525e8fe3d10a9aaa8729c45d6e1521ab967762ac69. 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/QMTND2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7c9818deed0032f6ad8a4c5d669cfa73a1b0e45287ddf0d1f3550a21c6be5e. 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/QMTND2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92a3bce960dde8a1c67cd111540c0fb981a6570286a20c2688c88e4ca2b9dbb. 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/QMTND2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9ed89668a9c5a15fcf90d6b1ea42fe27aab63f40fc5b9b8974278be49b4fca. 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/QMTND2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328afc61aa1bebd3b5b8157f87e682ff5939b6c30339b7522e7ed0118bd91445. 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/QMTND2100182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94935adbec2c374c7fd9c17c2766e5fff00fe9b8ad52d9b0d2297e5183ed9a6. 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/QMTND2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1bc3922abc98e4febfe239062de5cde097af367683be0271586fa3b91ad8080. 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/QMTND2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe290ad33afb7517b0caeb429369d709be9d33e9c514b8d8b565c57863fb895d9. 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/QMTND2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfd447eb337a43baee3ced766eb0054f98e5ef79be1811da83156d372c6bf39. 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/QMTND2100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d0dca3d16081f5099ad048e50362f0a693d52a35eb235c158a8df79de2169a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTND2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c2753efd7b2ab75c2b57c8bd2047cfd5a21568c0593bff5db02359ba5815bc. 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/QMTND2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2432228d45952477c5cfff3e748faf25d27514adc922c16f69fea788b0f4e179. 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/QMTND1101199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7eece46696a50dddfb8116c913253b421369a2dadae38838e67233cce7ff114. 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/QMTND1101200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91868cc563054923d182f69e94d78596ca231509a3cc9e359b749ac7c6607776. 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/QMTND1101201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63dc88c9b4fbf2788153ee3b6395b801c141badc1b9f4aae561b20ba8cb4f894. 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/QMTND1101202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f2ee22d46934a65f7311d6f622bdb7d5cd03f5d71a2e21f08024c0bc57f285. 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/QMTND1101203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe954c7c144293104cafd7a3e9e288b5d190f735d1979319dc5b321400d9fc18d. 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/QMTND1101205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbebeff5f89ba012916eb2c4cc907264ea92b3b64b8ce25d75e8214b9083727. 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/QMTND1100469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda137ba30dc3ac007348832420aeba04e8a08df147d94067b333ad01b1869611. 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/QMTND1100470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14dc5e73be4ea18ee5beeada526d1b448cbf35d52b0da3ab86e6bae7852827c6. 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/QMTND1100473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d6acd76ed4fab106b8e74769920ea59fbb5b980194da871a5a3dcdd513b02b. 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/QMTND1100475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819152a846924ea74481818f17aa14de281562b8e9a7ac77a7b0609872bf9dfe. 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/QMTND1100476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80962229fb4c95d7402a3ff01df48a654e051dffa4b6dbd23279b075dad7028d. 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/QMTND1100477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b6f6dfb440cf9c4c887f280cbea30568ad3131c62dc51223d0f86b1ddc2954. 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/QMTND1100478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6497a6774f0d6cd785d695fdcd7af40fc34090d090f48f483500aac5b22320. 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/QMTND1100479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e483090ed9ed36a92d888c58528373e4893281ebf961f308c073e17cba84b8e. 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/QMTND1100480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e05fc0b690fe2912ccebb055946140efcfcebb54405e6d27bc701f6b98fc2ea. 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/QMTND1100481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5debf9e0dfd250fc73aedbf054d6d4075b42b5faf47c4332bdc972ce4eaa6d. 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/QMTND1100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2211a8c068a31d3e00fb8c58f05071a2bb00be084bab8500e0444fb7370d6e28. 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/QMTND1100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71128663fa5bfcaa53dc47c455177a0d8da972a395179df06630716afad5df23. 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/QMTND1100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27eeecbd5baa8887e48fc5287dc6cca8bbb7d5ad4bd4b526a66e42eb30086762. 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/QMTND1100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f4e92d5c0363f7171ba9f6d11e7f31049b355e437328978399c4ecac92b385. 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/QMTND1100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44a3de1f60f97df951fa108a9330cc205c7acf9e2aea92b54d208f6a9753da7. 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/QMTND1100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd024966140c04c7652d1f53ec3f3023c536a64dce671b37b9cab87b5dab8dd21. 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/QMTND1100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe15cd70d1b2e6824d98409623cf7ad8e9b5caf3ed4e6d822907d49cfcac0ac. 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/QMTND1100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9118db530a36c5e1cb5f666bc0454c5bd304162b571a3648512dcefad5404148. 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/QMTND1100044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443d1f65bc105483d57ccf8b33155e01273de71163e8595cc8fc4baa74012ff7. 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/QMTND1100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cd6200f5bd2fd31d847c3b44b0be19aa06b7de30226a81c2c28858cad26c1e. 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/USTCF1017396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4986d081e52c281e7982c73eb06e70135ad672c21ab9e0b4e79660bacebc015f. 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/USTCF1017400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be39d4deb349463a669b91a8d1058a8fdf99dc6c2c37fd37e8ce5281eac8856. 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/USTC50807173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce878400f23f202a71461e27150767e8f0fb7283075375b06c9fec3bc76b07d. 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/USTC50807193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e26b9e7269109f0a6deea03997b2a6afebd51f715ee07359d46b13f791b1d0. 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/USTC50807201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5952fc90d8cb5280ae73da0ba295c537c74bf896650e07bd40c52a9b25da0eb. 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/USTC50807226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157fd1937e0e8158648cdb653296e4d0f66faecc729c0a5a70518744f5cfe029. 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/QMTND2300224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc30967b79094907904a25a78c4c002ed62b61f85a01ee697ecf5f6787d1a73. 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/QMTND2300189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e43aa80a8b81f691ebd84c802a07006c6443dffaddd042c9ff4998c5e88e80d. 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/QMTND2300155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc059bd99331a10cb91e95cd8976764990cf242d79a950972d12f71083e0dca2c. 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/QMTND2200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfd447eb337a43baee3ced766eb0054f98e5ef79be1811da83156d372c6bf39. 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/QMTND2100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328afc61aa1bebd3b5b8157f87e682ff5939b6c30339b7522e7ed0118bd91445. 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/QMTND2100182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9057e15c6f762bbdd2f63bf7d97e3daf432d53d8ae62ed8d1700108d5abee1a. 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/QMTND2100122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ad95950aac40804b0d63cc842fc467aaff66ad9bcf09938ba04cc4a8269085. 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/QMTND1101678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89781ed66b0716f536eca1a9375a7c6043b2985989228185af893667b557c39a. 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/QMTND1101483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40cd68cbe47fe4b63ee7f0aac4b4107ad8bfe7e4ea67bb37d427c527b21cdb2. 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/QMTND1101244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde69c5bd208231ae837c8127507dc9bd606025d47115b81554af3854a8e56abb. 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/QMTND1100472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e6d02a1ffdfb227eef21b56f32a8cfde4d60d52bfdae01435fc755fb3083b5. 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/QMTND2000069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bec0cd8a0c4838c9549d2b030e04d5d3b5032e7c0d7abb9430665f835ac5f4f. 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/QMTND1100065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef42acfa778b7be9fcc9cb46c02434a403b820ebf1fdb6612c885fd8922e541. 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/TCAAR1052454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c0d983bbadce2ca5ac5bd3263b00df751ef8838da635434b02bf22ff1789cb. 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/USTC60847437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72778c4e0289fbee3c4b41724cf92504cda5e1ed1ec34661fecb49cff79855b. 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/USTC70806160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0710b5793b72a366ff7c60118ad46c45a0399495951ce9a48cd5622c5ea0f7b5. 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/QMTND2100199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce22678616929f50dcf9f3904743492d717da3caa37dde444c2c8cfbeb2445ac. 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/USTC90915494.