1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e996de431be0b34b7140c6bee60d862c46daf2e67de0def1eca72db02275e1c. 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/df8a2b5a-9a72-4e52-89a9-dff229d86e1d.json and https://artists.proofprofile.net/proofs/artist/df8a2b5a-9a72-4e52-89a9-dff229d86e1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9940d1e76e1619830e5888af30063097bff0c773d9c2ebf75d4c1f23e6fd0ce. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1011808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7279eaf96d9bdb5efb87053b244513612906c363c44dd8ddeb640ad0a9505829. 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/QZFZ32103490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41394dc7e48e76a3302e09d5f7d76ee16b641dc2c987fd4c8bca73614aaa8605. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32103491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92dec7f1e8f2dabef31d4a47dd67b43238a14c16584803600dfafa86924d0c23. 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/QZFZ32103494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25c0dfc616e81706b880c355ed7964f94571cf9f7aac742266612b518261fa2. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZFZ32103489.
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 0x869a2d0c012a6a276467f145dac77ce69dedecefb59f153a186ed6a084fff354. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32103493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356e4c800161a247f59476b71a3aee2546637df2b7cc3e88acb6af561103f962. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32103495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4bcd04c921156c0f17b75ddb58e68f6b309b8eb7602d9e6fee58e7fb22d37c. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/QZFZ32103496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0fd5cd405c83f072ee81dfa95937203fe69ac982f813b9fdde2c7819a864ab. 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/QZFZ32103501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee96dedb205915f4841e6f0209417c704b560de88d0c743e24fecf52f816f722. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZFZ32103503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf55d9b29427e79bbb60c9041f847c03c17e988b221f59b150ee3d05a843b5b. 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/QM6DC1885325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c074466983104312e53e12d019e1788f0a8a2aa55efdadb3751bab5e660aa1. 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/QM6DC1885328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4352deaf5c10e03abe030ef6ed6ec98af2390e54759745290a15a5f0e96993f. 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/QM6DC1885330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3dee5dd4915dc971f42e5824c259631e2f9b77f79ef1d4a1fa07bbb43c58b49. 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/QM6DC1885331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a765eb6924beca0a1293935549af452cc7f1df4a63fbc710e1faa390cb137a8. 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/QM6DC1885332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe7717923ca4f5d7915157419948c0fb376b21670eb9abf6448ca635473a667. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1885334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e3871c664b0b33b2b9fa3af8fc2d1081338e28d1cbca71c5aa32b98eec9fc5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1885335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1012a611fd8b5aca40dfbf4f4a423f43f1d02d05b86413ef651460ed002c41d6. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QM6DC1885336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02375a24022ba5eef2678041750ccd1fb5d2c2e65db2fbf491a7915c2adcb9d9. 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/QM6DC1885337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2089e7d4ea4ac0090b9b5aeccff30e00d3ac75a15063a26ca71a416b0a91ba8f. 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/QM6DC1885326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c37936419b54e495613f530dd4547df210bab3f131e8342dc0c37f33b2c2112. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1885327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5914bbc79a050d5ea2b1c8d31958f0a6a8d1c7356c2d04705ceccbd7d3fe0616. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QM6DC1885329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e7c60c85ab9889c7197e38640e874fc2c885acbd36a5d76b30474351733c1a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US39K0961201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce2f18c234ff8470ac93d04901262f282cd590494bc0c19263a6c622d558de9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/US39K0961203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03fe4532a46f8f0aadab3984e974d878fe84837379504ba2ef5a87879a8593c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US39K0961204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8458180abcf1bab8e826370cdc8b4770e1f3ef94aa66f2a6f465169e59751a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US39K0961207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12111ce7bedc8a19b145d4069fa216dc014d88e55167a115fc7105ba1baf75a5. 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/US39K0961209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fc04282142ce65d37ad0e4e9a925cad47cef4c1c6e63f09a68f69950472ec4. 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/US39K0961210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f6947cb2bc42034c85b63b81638cab8610ff88e03b86f3953f7a0f1328d513. 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/US39K0961202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb0b77e126ea0526fc0ceeb64570bbb829d6897cbc4888367fe39a9d532d674. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/US39K0961205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bec1044ae155eb82131f84801f1e94be49bd555612fc1178286f6030a730ce8. 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/US39K0961206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605f86db299f955a1942ad54cf1231989534da2f7330252ee5bd396958ca3361. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/US39K0961208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf08a18539f5eddeb66eaa9803529839bf729aea5c6d1e9e38bd292984b5517. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US39K0822201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9f9c6d2d33e3f76bec75fc7196598873f7e5a703aa5bd7853197d34ba10b08. 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/US39K0822203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6741b9a142b848267ef8adcda3692e49f6d457ebead8584f2d4d5dbc33f7899e. 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/US39K0822204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd27d9829b64ddd413ca8af23918c8ef99fd8ce44269b9c8f345d46bf5d2ac8. 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/US39K0822205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b62e92503f5984eca3835b7b64dc69a0be8bcf7c79cce5ad41f825446766b7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/US39K0822206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc658eb30d8b97b1a44235e3f18723c25a7e9b42a1cd9b34b7590e52f8b534f. 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/US39K0822208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65344d0f12293587a75ac16f6814d091cd6eb7f29c8b44f1fd0a8a7da9a58c4. 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/US39K0822210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33518688e7a1a643ef3d43644e130c628d7f872afb2b8feb1a80cdcbc40e7a93. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/US39K0822202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978e64a43064a78b2a4892808460254c9dd28119e0fb1206c9442635ed70851b. 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/US39K0822207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebe05fabbc1ec33c7f69af7159e450b48db29410ec602b4df8b341b910afa8b. 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/US39K0822209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb981c17d78d1de0e7cf56cfe780ed10d4a36b41b073301ebdee04c20e4bcfb. 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/US39K1462201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76092a5a16cddc0b5d8a9fa97ae319fb780f8ba6a1d93fb7237dc4ec6e73a5a7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US39K1462202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d205fef4e09e22f5b29afe967980a68a851c34778788114cd6b375f759d300. 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/US39K1462204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5998265f50cc588a249caa24b485040377b1361336e955bb673da85d8c0db07a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US39K1462205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99157825b3629482a0324a8a11aee5842f577b0d6ab2bf9bba07504d51960d96. 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/US39K1462207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1347b4a969f88f1966faa68a5a51d809e3c63e34413c8b94f3f48288153078. 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/US39K1462208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628a0a61cd3042afa37a061226a1ff46e49691ccad4cb9ce7dd36b77e995dca4. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US39K1462209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0cb6128510e68c90bf974c44f4dd324ae8c23be2a8bbbc74ddf0b05ec8bbc9. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US39K1462203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe005955f724832744ead8375a0db514b480e9fef19e85735a29bc57d265b9f9d. 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/US39K1462206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e2d569e809d4e45f5c58e5458a4f436e96db7134e8775fbd84b96c2b7b34a5. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US39K1462210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6eba151626ee7307c8a3e78e848fab88166d8474134bbe97750e2db0415b905. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/US39K1462211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ee52cda69ffe34d3ffbec1717834425c66aba965e1a29b2a177fe5bb8fdf79. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/US39K1462212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb999e4017c52683b7cd5b024e48f0b141e0dd4f2862650900766648bfb222ea8. 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/USZUP1200949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e049ee6428b23e2663dee0404196759d4e8187289487a7b9e0388bf3d7b5067. 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/USZUP1200953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd4e42d1fe9b99a77b8aaccee3e4d09151afb46c850a969f18d09e864f90dd8. 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/USDY41810759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9397b76393922498bde7db0af0b247cb1599040880442588f6c9f51bf2f1385b. 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/USDY41810760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f46837e6309321f171d62d443f14740c55948af2f39514207679a4f4bd636b. 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/USDY41810761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ba8231fc8ae30440494ae60d40a3cfa1da63fc5235258eb865824bfaea76d6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41810762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd138bc35c224679ecf1b5bca8d7c498976c1b008e8c7df2ccba617e6e67e1bb8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41810763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09de1a6001b321e1eafd01474b93d2dca0e7767c865f84ba8d20681855074f7b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41810765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d44615f066d39cd7b432f6022ca963fdace022074494c4bb80e269dff7ff99d. 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/USDY41810768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7bb31242788c2bb6757d4fde0a61102b03e5fa7516135eff0574006c86fe9f6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-22T05:39:06Z), 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/USDY41810769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0fea6ff8df50829250133556dccd5268663cb3f3c64b44bf61805029c635a6. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:01:08Z), 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/USDY41810766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4abc39a1ae47c6b8686dd7d32e41f3fc9457d0f846cead43ec6b721fe333c20a. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USDY41810764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2d62879a92a4de17f0f188c40d1605a7a994c726ca5423d291ee3971b7bea5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41810767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70065479ce5d12772b6850f09d5c6a8feadea785977ad136a6ad185848c8e726. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN0702312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3809370a93f97000f838926feceaecac10f2980245f8276a1611cc4cd96a6b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USASN0702313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9357192facd5acdb745c6d7be5e6798adb757fc7bf031e92a780026ff883dceb. 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/USASN0702314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc1e0274142091f7c69f534acb494788e7cb96258f4b099a8813337dd63078b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USASN0702316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ff0cf3cafd4a9421c35e6f3e18162219fce85d9f17ee8b17de325d47c36f61. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN0702317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c49dffea9c4c3e2572e1593431642c689e36290d5092c5f52053a7380d4fcd9. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN0702322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a904328a7c9246de7fb4412e2d20afefddce22df42e9ddb9789dbaefd41d73e. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/USASN0702323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe453d1aedc6c64ed0be93927d4b7c171b02b802bca6f67ff82e7ff8699119c2b. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USASN0702320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c549da56a9f06948bb3b740b0b00886a59c217783f10a04eefa6823cc19062. 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/USASN0702315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e4da98751e94a9b222aca0194551404b69a9e06e9b605dfe005c870abc7ffb. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN0702318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bc0f1b253c212dd269e8964c92e54a269d3ac371bb19f4dfb82df3f72e09ca. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/USASN0702319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1d31c4d887bfa2e7df838a63779dba11598ea3f525528dbba5752f0d6245c5. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN0702321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca5e78bbfc3af45830ddb5a50f70336002b91bd319e86fedba9ffa59bd9f54c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1110053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3bf460b5b039490eb8cf43bce872c66b212a797b565fcc5d43349c2e83abe1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1110056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9ae0b3387863504ec0a4afaf749f3548cd1a83ffbc859ac747398901683463. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/USZUP1110058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461e752db83a8a3248a0703d21925b4876510bc9e5e31d91924cd9d26e583af8. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USZUP1110059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9442a814a26b22228361137135a5afefd40ad9505db49821efecdf7114bb52b4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USZUP1110061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef45988d21d45652e3ffb72c690c89c26be570ae17c36c95e22ad2bee79fc97f. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USZUP1110054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed86330e84904ba6022c10b3c61f0898a45abaef800989aa629f84cb072fd3e. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1110055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d1b778d7397bede57ece5e64d9234b8b0c4211d1d207559e7843651c3c45c0. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/USZUP1110057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f07d3794cb4257643766f4849dd3ba9c03235f8d7585fce708908dbb50f743. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1110060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77d7ca1a296ed8efcce5e1ebf7c893df3e0fe2db02f4e01cc94abb2a2f69d73. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/USZUP1110062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0e7f474faa135e13356a2d3fe70259cc61b965425d785b6c0ee0f5693373c8. 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/USZUP1010156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3655aacbdcfba61110a87f1b367ba82bf04a93fcc4d3090ea45b6438833503d. 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/USZUP1010159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24266f63101853083d6176310c170dfa516855a1c24c2199066325e8277aa1b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1010161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f0f7349425f78e6b25a867f90256f5821d77186920f0defe2ccc43d8e72263. 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/USZUP1010164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda01a00671f49c3f368b85c376fca61725f8379039f3d0135b1e860157a3ee01. 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/USZUP1010155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0991af2744d1b1d30202acbe2aa60e213bb79064904c53605339532ec3a98c8. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USZUP1010157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bc53e9f4dc7379145d48aaabccde493d69e01bd604352211d406a30a5154a7. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USZUP1010158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f61a083d0b4e9026e8207628862db9e8b97035c1d37e19cfb63251e860c7590. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USZUP1010160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bb1c25fec3b08ba8810bd87b61308890bd6bc262f87233dc22328c9ec71c5d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1010162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cf6ac8cf7baa3dfe563b6a1574a081ba64921f1a05d4f72c60720c0a5c81f5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1010187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9871b3fc595d5295af443a10589e3f02f22570ad9b792153bd0e8f4671a60c1b. 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/USZUP1010193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b35ab7df7e737ff29aa8ad0c28c732136806ad57ddfe325f08aa9a4ab3c423a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1010176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27975360b796605b475ef1e9e83c76cc71ccd8f2617fe8a570486dd64e24fee7. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USZUP1010185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e783e14462a59d31fcbd602c7c3ef003b16d525ea66df6d4f2db6d23ca52b7. 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/USZUP1010197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea642ca66bd476c3649b1cdf51591945caa7c78145e9286946149a5d27fa037b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1010198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082ea98534abb39db309eaca968a7efe6eecf0b192ca20d7d6d1e81fd17c0fc1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1010201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41cae2ef845c254d1adb8ac13634a745fd61e7e880f9e34e76807521287e59d4. 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/USZUP1010204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c73f5c7cd17bcf9130afaa96e0c09a6343f89bd2390d7fb1c15369fff8962e1. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/USZUP1010196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72a1997eb2a9eced4c5263cd5beb5a50b7c1bd2dd759258d0f34465b11e19a4. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USZUP1010199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc60f1710bd3c01a754660d88e3bf466601803585983a2fa62055cb29fc5b60. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USZUP1010202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030271761a8fb1b99c501bd927d2217f75c8f5573a7e37343dfa52fca949e8d1. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/USZUP1010205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8b4ee5ec7950dd95f038d523081e3acfe0227f79a629db8595fc1e9ec8a172. 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/QMSAV1104023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be73752c2d0661318cebb5921f4841ac8ae9920f7cab059bb1cc26b066d5369. 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/QM6DC1996967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd6b77313e0e291871cf704dd134ca75c2b82056dc30a8b1bccb0e4526da210. 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/QM6DC1996964.
Baile Con Ritmo Guapachosa: Cumbia, Norteno, Tropical y Mas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbf43028373d636cb869a6fe39728132e22e2b4b85d1f1045ff1b6d6a84e17a. 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/USZUP1200781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e045a73e4c4fd0b0caeca5d910eacd810ff68ce4dbe40153ba2d8086b61e6b. 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/USZUP1011664.
Corridos Romanticos, Viejitos Pero Buenos: Lo Nuestro de Ayer, Anhelos, Recuerdos Tristes, Hace un Año, Ya No Llores
Corridos y Recuerdos de Amor: Puerta Quemada, Ayer Pedi, Tres Tragos, Ayer y Hoy, Amigo Corazon, Corazon Herido