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 0x8c1c93e7a634d2365e5fcfb9dee8e6998923a36f3a624de8c6154227345a63f2. 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/25ffc7ca-6fce-41be-863f-149047fd2ca4.json and https://artists.proofprofile.net/proofs/artist/25ffc7ca-6fce-41be-863f-149047fd2ca4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
En Vivo Con Charchetas, Vol. 5 (En vivo)
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 0x8ca6b4f5e6d99de1e9270aebe33682138c4b2d7415e294be4f0539add4b358ff. 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/QZTAW2358398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9124279ec38faa7d614e286d023041acc823b6929d6c049c0e9e5d3789065a72. 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/QZHN62389157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2165426facf2766faaba7cbdf48ca8eddf773ec35ae8a26e40f9b5ffe707168c. 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/TCAGG2289584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8033325089cc994248e7a1c544531a59643a0aa8462d4a5408ce895d5d23dcee. 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/TCAGG2289590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500bd60b70e3865751c63ee334ea5fb72462e9ca671d527883db2197752754fd. 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/TCAGG2289593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e41ca90038f2ff468abcf36b848c3b66b335876abc64e5d77b5d7ec5e507d0. 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/TCAFF2061188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3563ff1be842acef212d5501cfd004ae8a7559f577807bdd742bac4390fca54b. 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/TCAFF2061212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b5478596ca72bbd92abbf451ddf93830b87babed473d430ab4b2533c6f5c35. 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/TCAFF2061219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac97a9147ed31b569594f9c162d0daf8dbb7f0723f71707d38e5719d673f3a9. 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/TCAFF2061228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187de99ade0c228bfaa67e3c280eac8768c23f9147ee6327ca4e35ba59c0926b. 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/TCAFF2061246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfb800a4162c90adf3d3e005ba58a4d4aacacfe8673c8aee2067710b0b6d018. 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/TCAFF2061267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4554f7264c84d396b055b2bdcefb3a71569ccb6f3e9adab977a4261db2848b0. 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/TCAFF2061276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa69e6a8203c47f6e095393595f1a920f7ba1fe096c46b172cf16b761d4ebcf. 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/TCAFF2061286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d906b9ce2e428186e33c827805d4b82b85fbe468ba14d5f7595eddc42adb8bb. 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/TCAFF2061297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281acc428eb51aea9b6b85ff1ffdeb433cedbf1378e8984408d167e5e55134db. 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/TCAFF2061306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec04feb89d37df447a9a0dfee1f49a263436d209c2d2e33798fece9696ab5ae2. 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/TCAFF2061323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5b03b99b697770dbc34748d5fc18419a101f8173a8b20a9abe24a9f4c0dcff. 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/TCAFF2061366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc31d39253c708c544c98b5a80a904c286998c797940f9e1c7257462dfb3f788. 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/TCAFF2061395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70cb3fcd4a1933279e95d3f8d2039b554c00c2c771746672aa65a16e5082019e. 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/TCAFF2061416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42079c01f50dcab2b4c3696f1087e89fda40bc1e3728657e17cb162175fef232. 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/TCAFF2061435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee143390cbe8f728bb1b17b21cd787d62ee15697833ba41eb756665e2d22072. 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/TCAFE2007286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f6424a8b330fbbdbd8006c35bb60dd0c05e3062ef81f32b3ed65ec6baebc06. 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/TCAFE2007297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c50a444b287eb66d030dd1eac5cc6889ecf964aa0499ef64844cb5f2d603417. 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/TCAFE2007321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef7ea75fabb72ec7d923c32a0456bb439e55654fb0a258d4d6d90ff262de185. 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/TCAFE2007338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867cb09b89ba73a5cdf2b8f24aa2b4709c3dd151ca2647d26350eb7cd1205c87. 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/TCAFE2007342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8e805f3a87bddd8277095e85690a07f10d14f4b4dfdc1243af270a7e688a23. 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/TCAFE2007343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c94c5e6ce722ba1570e245d55fff1b13d100bee13d03e32a8cd404c4359f60. 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/TCAFE2007348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd092bdfd4bd8c450af000b0eebf91afccc553f5f53ac1475fb5703040827e22c. 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/TCAFE2007373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea90553e22e9dd32ef8fea41762f8ebca78a644b1e639cc241d3396d8c26513. 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/TCAFE2007376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a33fd529c07b11623950f3ac21e619199f16c721d53db3ee0bc3d907402670a. 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/TCAFE2007361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffe202718119d4f2b0d26ffea157ff3dca51dd6b06e2ce3ec8ecee94ddddbbc. 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/TCAFE2007384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8073ba70e8ec93688cfbb63b881f7052e61e44142a0ec3053ab4991312f9c0. 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/QZHN81958931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf077370aaa8acddc9e7ea9f6f3335c4814aefd7df09d57aa1d8fef1df0040747. 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/QZHN81958932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91930cebd1daec913b297c03a486a68efdd971d1457b57d9293484ff21351069. 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/QZHN81958933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9425946a1de18400e4f92f47fe6d4fcfaf89a6e7a7bfee9e351ef42c9b38b666. 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/QZHN81958935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b461cdea5a8aca6ca77222fea9b261b66630b086e9fe6cc7c6bf964e3a38c6. 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/QZHN81958936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc6371ac685d614d07ae858c3ec84fb0724395e6eb3762561c4101d348befe9. 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/QZHN81958937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917c272693adb63eda057c06889f82ee6bc04ede64fa941639f42ff484f300f1. 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/QZHN81958940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde4b2c292bf6f3170bcf4aab710c39b33dd0dfa118983f8bb137957954ff4ab. 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/QZHN81958942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d5797f4d135875a58ce5e6502fc6b830d0e444c052209836bbf487aa2f68f0. 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/TCAEF1969606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7753ddb7097dfffc834e6051fca3b1f157a74494f0883f4b2814ea559ba324b8. 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/TCAEF1969607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e95fd66e7bf0e19f0727121a359ef4821f61bcf99034384dee9db5134291470. 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/TCAEF1969609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00dbe7698418c39d7a9659f3e3a6e133f51fe81afb2e73d3a8809d7d190670e6. 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/TCAEF1969610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69eec1231d33056c998b1162228a18b5e1bba287419f210deb4de5dbbc3030e. 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/TCAEF1969613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21724ea9068ec05352cbcc6aafb9a972a7a70529aad0eaa376ecc24172468de. 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/TCAEF1969614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580491506440bdeb9cf573a73b8c24b5313ac822ad098a30dcd95368aa035088. 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/TCAEF1969616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317e36befdb9a45ab17cc1fc949627318ec461618891e0eb2f71f9a86e23607f. 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/TCAEF1969617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d9a5c4a6f8033b7b54ec6b9cd998c82c805992aff4d874c98a4c266ec5bd1b. 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/TCAEF1969619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe136c68f6a20685fefe8e5210b5391e920b0865a9b0eb15ece6c9bd59ff478e9. 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/TCAEF1969620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf7ee0f688cd8b3c214875bf508882db94e1ab23d4e715b6a49a1f472e7a488. 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/TCAEF1969621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1e97c2dd0dfbd070f4ef8d6a06215b37f74c96e12a00fe3be94045ea344033. 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/FR59R2573675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda75c8ae6f331f646311dea4846d3a0d9e369f5e0382fc6892a6630bdbacfa5. 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/FR59R2559657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750f63566345268475bcc62068442ccebb41ac5f3cb69ed40dc87ba526a48dfb. 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/FR59R2559642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714ad48c8272b62bf7e606d14131a52d0dd4d90e74e1bf510ce28a5c26efbf01. 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/FR59R2559633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69bb7c10fae8d5ec7dc380d312c4bf527a4886ecf0bc00cb4067bf5c4871cdb. 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/MXUM72500400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e941c700d2906da9e28bf5b2155e621226e6edbf1dfd76b61986c0575fe267. 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/QZXPW2400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72e2935bcf1cbd3e80c4843e5378e3e3937b1c79182d3a273fe14db04f6ff77. 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/QZXPW2400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53f12ca63dd6d02f8ced19067e09ecb589542d30d7ab6c655a2f37cb4a31020. 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/QZXPW2400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe09452518789d8bfecb716a0c870218a32c178e351850ef87a6505e82720fb9. 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/QZXPW2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2177304271e1a8d18f1611ff8cc8d05382023b9033aa2f2cf0c700d6ff1d0af8. 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/QZXPW2400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff380607d28c4adc5f7e07f05014afaa6a76eff63f13119e5e67552d372b5e88. 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/QZXPW2400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0511d12276b01c012b1a455ec067c55409f751608d28451e517f87d5908715fa. 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/QZXPW2400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae60126682f86d8d8b5801d4e0b5e04225948e2ec41401d6e3893fea57f9f4e. 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/QZXPW2400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2202393901cd97b28b1297d1ea756db7fefc290e9ae433f66559d7d3e86cfb. 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/QZXPW2400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bb52a630429609cbfd17145e399f8c2c706b1cdcb8220d2bc483765e94f1b5. 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/QZXPW2400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386fc77e2b534ba02156bf8ac9243e7fe6d5a4b6f2ed945c306f0a9f7b016cea. 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/QZXPW2400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025a33d804aff7f2e4d10264ec36a228b4071ac6cee6f6d07a96ceea92082331. 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/US3DF2461050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258cb40f6cdbf467111ca0d898cf3515c5d0cce3721d0035966e01588bfbf6b9. 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/QZES92419803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15ac3f1773c9d496804397a23c97e982c043dc7f693af31e8ce2699d11a07e8. 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/US3DF2415030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435c6aa138ae035f5c1799b3e6a7420c77bd7bee145ce9272eeb6ee180e9f7c5. 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/QZDQH2390245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9124279ec38faa7d614e286d023041acc823b6929d6c049c0e9e5d3789065a72. 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/QZHN62389157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85b53c86c03be94db6116bf86fcda463e8fc3e6e9635e30c915c3f712f0070d. 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/QZDQH2353930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39e3489114448fdfdf544bb82ece7e89da736b471a7164421a03b8a5873c819. 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/QZFYZ2350406.
Mi Amigo el Borracho / A Cada Rato (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2755a518ff768a3f85e8920319e730600c850f5f9ae3f42c652e0dd114fb562. 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/QZDQH2263053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5227b59a0c2f916428ca3adc64e8b458c9b35a13d3200e58413128b4f2c786e. 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/QZDQH2251520.