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 0xb32541e3d01adc9556683a7fd8315fee73bd69172982fcf1d68635c46d0ab9cd. 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/2d9efbb1-5f20-4f35-9db6-0aea44b5e139.json and https://artists.proofprofile.net/proofs/artist/2d9efbb1-5f20-4f35-9db6-0aea44b5e139.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 0x979f78db94b5b00f3bc3e247e8038946e5451f2b11d1ecb194bfdbaa7e6d4e5e. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1683914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3d3cfd858c79d61981853f73191d2993e00a253d4b5139c2ea89992b9fb21c. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1657730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b151f535686810700ad5185b9d2a44c7df0ef50a1dc073cd318449e3f12908. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1690365.
Elwynn Forest (From "World of Warcraft")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d842ed1cf80654bb4727699ba7571c534560eeabb3992f3839b188fd36b3210. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1690366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8188dda65fc42cd9439fde6a8fea4c0aacc7a5c3131d9a1d2f81abc7b1840cf8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41510545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce09074bb5c5471b7d056927251c355356a9f460572cab7b22bb59843918a3ba. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1690367.
Into the West (From "The Lord of the Rings")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa429a05e8800c7292f8cfd141a7c9eb2efe44c911ca49e1926e0aaa3943d612e. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1690370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f653aa4fc9d94e83dcdc34f833d15d522755e86f0f258163305b83aabcd9839. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1690371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c7bc2ed7b2e30229a24ae0585732a5034e15a9d55ff65f56c5ff40647be7a1. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81612933.
The Rains of Castamere (From "Game of Thrones")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadcb2e3f2919cd3c37cea1430373a8feda14cec3f544f51b3f5863919ab0150. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81612934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803f310de9ae04a11ad8169b34714124431aa99ec895b666fac04e5231ee6d44. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81612936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e90963d5d5badc60d5269eafaf1162fc71d29054047f28c9249044c90c16e57. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81612937.
Silent Hill: Promise (Reprise) / Not Tomorrow
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472810bb45d70d3f634cb80a14a9a73ac89be1a6532251f986754ce23595bdf4. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81612938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220f19f0a56dc18b5261e901b1ba3b59725c591ceb5c5a9bfbda515eb994fa7a. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81612940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643c520dbae7b874972acf8c1231c415797b1c22b31fa85100caa6e2f388384f. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81612941.
All I Ask of You (Bonus Track) [From "The Phantom of the Opera"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4ef1fcccb9e1de3e769d609d18b5effb62ff205d80670a24cb986fa39e4c37. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81612943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef838f947ed5c81ee1b437a02541fd91d9074f1fefa92385d12c0f7994eedd5. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91601734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87416b6948536927f311144289f6009e1e888bb08b6807080aacf37d659007ad. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91601735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06592b41b6925cabcade5cb6d38fc07b6f14c89dcf9d4bc6aaf8e9aa7315a854. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91601736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebd83eccb6ce6d305b3e9a69f303e12f4c075fc036ddaeed1a5336f1ec7c459. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91601737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b595bcab4d726c05383b596826794e1ea717ba94868fdb8d7efb1f4040dc5a. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91601738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4f389d1eec5b5640a5ccf0af200d9ede42d0819ea82468e5855e0e23fcdf99. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91601741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1caed2dcba1b50890cb8bc3e157177ecc419051203975f40e720499eca8db9. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91601742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837f8f2f182dd48c6732492e422f6f03ba102dc923ccc2285c0c2408e5caf3b0. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91601745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08fefe61f70228ff28e414498c570ce96faf3035c20e178b32406934efe646e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91601746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61832885fdca3b12f091f3802a5efd52061b16e277123411d390d6e1382543e. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91601747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891b232419e5e63407443087a6a5859a12cb4a80b690aeadca215d979b3cb7a6. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91601748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28197f96edf06499cc1cd12b54afd556012c0c0f371855f06a2999e4ba59d07d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1518842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26cb95787194a84e5d130bc95266aad5e14f2c746f92e0bc4a799af1dd72862. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/QMAAK1518843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ee0d7c995157ee048dbbe2f349e504f469dc97041bc0e192af9cad227aaff6. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1518844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf97791b5e080091566f214edcd291f0ef80ef34bdda0dbb2c5684b35c0a4c4. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1518845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974dc39a9da2adf4838552c09b7c48be8ac5ccd29afa5253c9fb172402377a9f. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QMAAK1518847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af0505c414b01f7c4060d9ca543d7c33f8285a59b9478304b726a7d54fc82d0. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1518848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ec89c588aa1739100df9611358bc46357bc74fa85cfcb0678b72dcd391dea5. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-21T22:56:27Z), 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/QMAAK1518850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74656289fc108fecfdcba80785dc6d0120d271670f17865e30db2a2db58ef58f. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/QMAAK1518851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e190b8170deea86cd0c7d270b759cddd0ca3ce6e34085e3e0ebf9c4e184f6a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1518853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf4b836044650d672c717a5336359971a17b859536e724153c978e58b93ca75. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81737995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435a999dd0083264301651c90dffc433a3438c7cea418f17f0b03a0a7f54e54c. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21513707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1574810efa73d2497bbed5b7236dbb9488d4cf88a727d8522692ff245044ea. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/USCGH1847840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8c9de4d2a8fd5f45f90a3a3fba303f3e5a8988a7a6acb3217879469d7fb1a8. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1797552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec4f021fa22a54be4a178564d1ba7934059bb24b39d99900a17df8b9135768b. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USHM91759559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d30e933dcbc2b4b91c0045db371e8147dceb8baa1b6b70c84b5e55a8f32d86. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41826916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31c65131246d5b010efeb84ebf4e14f489edec470892d36bb3a02845aed3461. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42191899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e864fd450532f8625568ce70fee177f6f22732df373a1b5f6792f846fc5f560. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81889227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8ba199bddba1c6113614b0f560a82eaa558dab4eebdee9b29deeab39790d82. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2209181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44689b090826fb5fa64722daf907679ed7619ef20a0b3fa1c94b098e292522b4. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82214059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd8b213d302ba2649696e35372fbfea266ca827d0eba351a2332cf51e541c84. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/QZTBA2239682.
Great Fairy Fountain (From "The Legend of Zelda")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333c074408f643624a9b3f3e4e2d71c95aaf5a5b6eea4ac2ba360b59199e633f. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2363001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065adc20718c3653ba8a3e9844b4c49d1c3b24c6c37231127723fad2cdb2d614. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21728754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e5d6afe825c9d946c9f00402ea8584d1f71fa3d5d5e6d04b4c66349f56b272. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2375805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136c06d494e42c8208ef0d517ab551bcc772681690e95d24367c17be190012a7. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2460491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f26b2e22cc76708cb2ffd3b26c597aae474ede7b90f495558fa259ee80a454. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2410499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c7b0d4003b987cb8e5873e2929283cb97e6ed059f547e772b3300195e6339c. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2468735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078de88f48d7490988124c9b8cb4e53713ccd218aeeeb21a138d1c2c803e7234. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2449337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c400ac9ace4b94bf7c90a4ec942a5dc9e9517e020694a929136af76f714c665. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2511807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e5d6afe825c9d946c9f00402ea8584d1f71fa3d5d5e6d04b4c66349f56b272. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2375805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ce5deb87dce68cb0d3e9b75b00de549d0db7f96aa138c3f1ee80f6d84f63d5. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2548658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffdd15fc5b3682e976565ab0f375ce3453f6b8686512f64ec0cbdb85e8ea4bf. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2548659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a59dfb6bef110e68e7c9c741dfb51989ee5aa8411ea626fa8278b51cdf4ba2. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2548660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701fea64bbe972c05f7a90f8a1ebe31a74966ee26ed92b427976d2e636a598f1. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2548662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8ba199bddba1c6113614b0f560a82eaa558dab4eebdee9b29deeab39790d82. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USCGJ2209181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce7fb10efc24b26c0f00e01ec3bb32f7d115319b1c862fd13cc9bc28e302b47. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2548663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136c06d494e42c8208ef0d517ab551bcc772681690e95d24367c17be190012a7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2460491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0c1a508dc26a37142edc36172a6fc7d18015965c8d664edc21b750c190e7ae. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/QZPLR2548664.
Moon Songs: Lullabies for Baby and Parent
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7392b4ac54124afe0e241ce4d994c94ebe47113a16fbd879d8821d980f9d01c5. 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/QZ22B1829261.