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 0xbe3fc29739fb802b5be098f81c8f5be96edc0b857dcffa1c72d631e489ad17f6. 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/3509ae88-502a-4598-94bb-11681d4f2fa2.json and https://artists.proofprofile.net/proofs/artist/3509ae88-502a-4598-94bb-11681d4f2fa2.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 0x733b6b541699e52eb8ec988ff5ac5a14bae8786205a7897279890352a1857349. 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/USCGH1902689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0155bdd0359c569c05116b4ac53f5d3da3200e63c97ee5e07bb4184b90409c16. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1902690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b3a9c8dd6638735475039a0fddd007bdc4fb52f3df8351359440b1c708151f. 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/USCGH1902691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fa4876faccafaf25d5a05668c5429030069cfcf61a5bc1f6408087bdb247d8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1902692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9117b787e83669f3d6aca888a8f2becde66adf01ac6d3b49f6966242e4df9601. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USCGH1902695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf466920e22e01e3e92eb3e5e5d74d1845b9c836401b657a8204f1d7e98be1d. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USCGH1902698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c02801dd267ebc420abd615438a1975be9873295b011dfc9f93691ec74de6b5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1902702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32828a182d1d9a7341509ec29c4ce0ddbf26faea9d217b3820f6cff1b2db38e2. 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/TCAGP2278139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74f6826cae99c893324649087dd8a0a445e985c0e8d86203034370a9304b626. 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/TCACX1728603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801d1e9e331ae93fd7aadd4920646b6d8060a04bfddedb3e4e436f9d9f06df73. 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/TCADK1748637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf32395bcce16f3806b06d7e4e41cde8d6a556318877ea4d27d31652db87d4c5. 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/TCADK1748665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb55dad39006b588bb2ebbe86638e17551ebf76809dcc08f58b5b9a016dbcdac. 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/TCADK1748667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412eed5715e5264940a8a7e41dffc461d1aed541cb86a7ab8257da72cf9804da. 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/TCADK1748669.
Oshimiri Atata (River That Never Runs Dry) [feat. Gop]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb3330bd3ade5bf498a5e72ae7df87493ece8adc763fc0739702f41053c0e71. 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/TCADK1748672.
Jesu Khristo (Taking Over) [feat. Akesse Brempong]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25cc3c27932006f347946fa2d89ee0ace230f9494c5ecf22bd9d429a413f181. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADK1748677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ec1f4c524bd340560379f7a224e76f43afabaf9e77163153702833258e075b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADK1748679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7641daf9e15aa326548167cbc00eecb56e30d1bd5afb60f633ee6f5c6e309061. 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/TCADK1748680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48de65818ff567b130cd68fbdea9fd43dcb1e8ee52eab6b5631bf730dd545f7e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADK1748686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfa79ba42aadde05e9d850868f6b8a228cbb7f8e653542534b90d246ce1c9f9. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/TCADK1748691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f5bfe48c0249082444aaa4aaf1a37ce7a7c54938684ea9a742d679298cd821. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADK1748692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd042a6fc8d65eab42f5deda8004874c51c6c2700ef786d39c18e3f8a4b95deca. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/TCADK1748695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a0373d2a9fc5a3c2637847bd51c7651162ebe14cca3d6960a8ee3d6a2e3ebf. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADK1748697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de1777dc05b61a7b215d6f87d53532e55a5d4da05257de2796cd19058cfa3f7. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADK1748702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6e086a0917b9e5d7062256a9af89c84ecf3124977b2780929cd07748ababc0. 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/TCADK1748704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7166af217355cc5af1f587e2d42915ac194a9cda75129e9b278412396e3055f2. 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/TCADK1752314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad54283ce11c5b60f5dca1635d7232c718005e90cd910bc3325980b890321ea4. 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/QZQ4X2400456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefb7bb7d200694fc41d6633f45123c8ecc746365967e1eb60230080c462403b. 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/QZZEB2417995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227e1bfdbe58afb3da9ef2f3b409f6d183e1e5293be2a26667e9d2337bf3952f. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/QZQ4X2400304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8626ee90964a1daab688ea1f0f7b74dc9518fe59f723a836623dc7b4623beb79. 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/QZQ4X2400243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2550ba37c639ea1a14f53ea6576547cecb96cfe0a6d58944a1c87d589fd9954e. 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/QZQ4X2400186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde1ada56910d46aa3ac542bffd5fb8450b439cecace8fd0e7aaff5816ff7c84. 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/QZQ4X2400187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53a9124c27b9628d0334e5c9f77f7ac5b79970c02f03139598c9dabd071d59a. 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/QZQ4X2400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa803c11dbf241a28c4182c2850ffa02770106ea8358a549221a58b009975c185. 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/QZQ4X2300432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4627a1f30dbf264c39cf35285b395ee46314d7aae99e208e7a455874a5b321f6. 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/QZQ4X2300224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8383756fed670f89a2570f57640a4a3b402675b57928f0fc48fa72767a0a9e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFB2023992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa667c2ea4c6155fa8aeb6a4a90d4f0a405061c814cdce62878eacb612995980c. 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/TCAEW2053943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c67219009fd7520097e339270983fd26c21e39c7750feb43f0679f58479a81. 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/TCAES2005149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf004c81449304bfcaf0301741d90840ca1e5611faa79325e5676cbe91edeaa17. 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/TCAEQ2062940.
Oshimiri Atata the River That Never Runs Dry
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9f46dd0e5739f79b91c0930f1a2aa3f1a586535496ba7d070e3d634e978062. 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/TCADG1733110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b65d6673d3bc928fdad6c3ed7fd27c65faee4c80fa6922b4911a1919ba32f0. 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/TCACQ1680643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9dc616824d6919326878a79aeb5de4bfb1ddbb1591b5b50aa09ce9adb25507. 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/TCACL1697134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a918de7e86de409f9430e6b67b230ecdba4d0291b279e9602afba51fdc6b79. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/TCAFD2009100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33fb3520fd03bdf57ee84197fa595e4ccbb80f33b4da8e9bfc6ec42d05099d44. 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/TCAFD2009120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc105f4c5fbe64624b041ceae2df00a9b5e4ae718e9eba22514cca0eaa002570f. 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/TCAFC2082795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa069b5fc9b3fa10dfd418c49b8fce6a77b8ea9b4986d5eb67290ba6761d069e. 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/TCAFC2082797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00257e2e1e50c317d6ffe95b48271548dc9ac54fd50a61c4df2b2f4b3c4b43cc. 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/TCAFC2082813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5555658b258fc60cd14995042cbb083790932c4c4451333d64789260430b1ebd. 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/TCAFC2082840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492e3f39e89090775145656e8a58e59bdf953bb147fffbef111bfc5b4562b1e1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFD2009434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce4900aaf369cf1901052ee3602091ab3b652d296d32bdf1bd199857d94617f. 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/TCAFC2082820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa214b404fca0c28dbf8d86be5356efa125cc719c79b10b06c77e8823e4ab0ac9. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFC2082888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7793ce4fe28f22b1ae74d0c0698ec16bb0b82bbcdf3cf00dd2b564430287f1f. 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/TCAJL2526647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf221f51c96188769d0f5afc3e584ce0ed43147bf1f443ce2738736e83138f8. 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/TCAJL2526654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3c993258870a8497d81b688a97c011a103b2089f10bcb920c8e15efb7ac9cd. 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/TCAJL2526677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3aaeca9133c1b9aaab736d94023f26a05589c998f915e0670da22cb848073f. 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/TCAJL2526689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427b5cc1838a1602945cd160b23834a5e9d3aefbb95c5b34a4ff865e2e539b66. 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/TCAJL2526698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9459127e857e66fc99641df1858cf5cc9db79d9930d1d56385502f746db94850. 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/TCAJL2526710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6c25cafba20cd1df98003f410f38ee4deb23243970f5ce5614ab9100f2b907. 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/TCAJL2526719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23668b67562ea2d181c2bdb675a081c79df3d79614b9f6f6c45e8b93c5561864. 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/TCAJL2526723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c759331a672b5fa56dd28f2b56bce6d9d88398b45292b59c94691bb247c1bd. 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/TCAJL2526727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23abcefcb517f85a835ec5bfd415a2f2bf4f5bc9f9a69cede048806ebc0ae1c9. 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/TCAJL2526734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1d06e954f9e22910a37d234493600d356da07af021a19ad1576c10ad704f50. 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/NGA601800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde54b9c6e4cfd8468a5f4945644e6df299127031d6c87cf5cb108c8398b04306. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/USHM21746725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb967ef0cac9326dc93b8e6d1c0b48a54b56f538ac53bdb3f2662099fc595c15. 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/USHM21746726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0efa13a66673445e959eb192d8d678edcbfdb8bf98af1a1a33e6f5322b175d. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21746727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842239c284636bf16a7f0a9f7f2731295cbab0cc010fea419006f39a0f078bdf. 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/USHM21746728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e39e6de843157638f237bae423947c34a8c00cb3a971e61057330697ed29f18. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USHM21746729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634f45e1246a98b61401c167e64aa59a0fda1ec2dd7bf75fb2e887f172df206e. 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/USHM21746730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fcb45905f94e5392c6d610284391bcdd2bda03f725cf43dd9f56dcbd0b9696. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21746731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5304492466dadb5401f86e1826809dc8a9128cc2be381b263c5b66854881dd7a. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21746732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f7ec296f66217a4e16a3c58f87550ac5beb5028e026133992082b898b07262. 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/QZDA52087816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b4b341a78a522d964680b150ab867cac3f0dbdb283bbe07076d57a212ff08f. 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/GX53U2027533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b17dd75b417704cdcdb91b40971cc942152b44ea1f06311fa748d25a3dd4ab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2027534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88431c14220da5e5659d204cc42a77520892a23e27dd4965e568080c2afca00. 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/QZK6H2565138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277a6276ceaac7fc5a4712c021c16aa1654926e6f976167c153b5cdee09d093b. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIS2482461.