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 0xad37c64305948f197db54f70ac81205c954e0dc7cd6c2d969291cea96548523f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63a68429-c9ed-4d84-b38a-4f4ed1e3517e.json and https://artists.proofprofile.net/proofs/artist/63a68429-c9ed-4d84-b38a-4f4ed1e3517e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1775087a23b1f45c10c2c56810eedc58185393f983c34517a8c0d5802c7cf537. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADJ1719072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b5c986157ae5686e55f3e852ce6b19a02e81fe1d85c8110287cbda3a10fbc9. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADJ1719090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae29d275b2c3d5acf35fb1db49d7f90eaca12f9f21e8750b6d76c58225a9576. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADJ1719094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa4a0fe28dda78b9afcbfcb0267193cbe805e79e59c8a9a2fb0b67f0cce3139. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADJ1719443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce1a2599cdf90737e1d3ab699a1fa9d9138f26fc7d521a8d5b029f9c5489724. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADJ1719445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e81e776a6b6d12ed0b39babfa332fd66262fd3d5d458983918c695e0d0c2caa. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADJ1719473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5bb94f078a4932da1a25407f5ccdc2f3e29c8dce2e90dd167c01c092a781fa. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADJ1719483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ab1b8a8b2ff97d06ba362a6ee2769cfb6588a34dca0c430172f84e21c5ec69. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADJ1719486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9dc3ab64be24675e3cfe8ee93bf29133b751aee759cb7e61a465b77fa81c2b4. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADJ1719498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ddd203aa4ed1367918da66fc71b2dc7ee94fba9193d44c13e934688638daf8. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADJ1719609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a963c927dbc99cf2b83d5224a2d376b897bdc90be93c943e394dfd40321f0ab. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADJ1719624.
El Evangelio Segun San Claudio: Edición Especial
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59cb4081fe19c05fa93be7bd80170d422d6bbf80cb147166febb812c5a0b424. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADN1821078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11281f067cc5d9198eaaffc46d29b8f16b903cd33d66185bafac6adf6d45f534. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADN1821182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a4f29b159637ce185a72d603e58a845cb27fac6849947814655fcb6f499fcc. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADN1821240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82537c74b03cf8822cfb7acfb2dda3a2779aac8721b9201c35cbeb7629142183. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADK1786630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b64c7b088168085165c59f13175f62fe5e128d25ceb994f2846583e138deb44. 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/QZHZ62045507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e344186817ba88211489d8e5c4ee71ea75fc0ef0ef57d1379c73f3f5673c4ae. 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/QZHZ62045508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37decb395afc860e2930db039918640fb6b05a10fe8804021b7acbe6db02f34. 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/QZHZ62045509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0fcb37e429201323b04aa9194831ce864260c877431e4b216092ba5771e551. 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/QZHZ62045510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62ae21b9c9e94da813091b01838658225fe7c5663f6946d08931290e2ef69ea. 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/QZHZ62045511.
Vida y Obra de Gabriel Marin (Mustakonga Nunca Morirá)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1904e36da2a9a2ec82d6b5ac5d57d9dfa01af6ea022d165f67d03895110b21. 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/QZHZ62045512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40cc34bf13a7ee344e52f0861487f3850eac65c8ae587818b7a93116f5e2cf04. 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/QZHZ62045513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bdd61c936973f458cbb4d711cf5ca69a2e8d3792d92f28dbac724f4ddd5e1b. 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/QZHZ62045514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d707f664910c2f531713efef5c6ebeb11736e6becaa26d7698b75f6bf58bc2. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/QZHZ62045515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450f46c01f7669d5e462e19dc43fbe37dd776aa3a964fcd05543cb3869f1fbc2. 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/QZHZ62045516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f1d0a434e34f62802a44cbf962b39920c0692268b25a18342267a40b3e92d4. 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/QZHZ62045517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d5b8ef58e8684c63cec80197e2f5b77c6a7f4643497ae09697c8d0f75db7ee. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QZHZ62045518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ada459a77582033c2ba39f36f1330246a8750737d620fdabd12e81add2b570c. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62045519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e91f8d5cc88f2f3a384a5836957536034d3e951c960d65fdf20c0927874f33. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62045520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374d0b1b84eb0b6efe8b96176625798688e21d0c3a5ccc2e7bcfda6ae8703555. 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/QZNJW2098277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdec4d1a94bb82824b26a19cd074315e93daeba748cd12c629fca81a75e3a18. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2098283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5fc183b54a64770add57d59abf2ce87a1b3258df20eede529c8af4f49dad85. 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/QZ5AB2104950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76733da5dc9521b501265473f34066b26900c34adbd82c4f956846e304512056. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2178106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3f6edfec694e88930717360e02c7a12ae8db43a44006b208968a9ce0ab459d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2238900.
Casaparlante: Claudio Bastardo #72 (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf662f98c1194397e3e491a7e21951540096536758bdaba8115d29e00524827ca. 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/QZNJV2331947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c5f33d1e9cea16ae3b8925be3b4638711e2ff7e76c7bce50aea53e8294955c. 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/QZW9K2385314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02416c8db7f3625513befbe5b191bbead97956917bec1bde8e2ea023507c6300. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2468907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f8f2a82d317906154eb6ce9ba752eab3c9dd7b058966faab9fc83dd5563b05. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2468908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4491c10adf3c864abc0d99c661961108cc49d7ad47d1ac864a63798dabe2c997. 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/QZGLS2468909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066fdb35f2336b78259a1c0df9a5656885a5b9187167f4b097292f035d420566. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZGLS2468910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7464c0c5e7d578302a776350ea88804099a229d067ccf622566b4811e5f41b6a. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2468911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048814d45afd88d462ed45a24b2c48252306f4c6988bb5f2be9ec9fe26ccfce9. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2468912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0c8c12966c088c6ce6b5d5210b62d7315eb52d02ab6963e25679abb389710f. 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/QZGLS2468913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8953ee5ca379361ece2095c703fdf729fc08399ceab79b8cf3615f672b8cc4e8. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2468914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b6d566e6e496789fcbb096a949d000e8fe7abc651e661162180125ec5629c7. 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/QZGLS2468915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83879121e4510312dafd938c57f586b7d6a312483450f348562671fb36cd8df4. 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/QZGLS2468916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57813ec43f5bf6783f7e4ab1575d53ba5c27a86483ec19f5256d6162d0c0b035. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZGLS2468917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80dca4328a0a9adfdb2e47e57d6d4c62736761ec8154c46679d5d5222fb45b62. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2468918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ae6254bc22861f6941d58378309792d7489746a8d0e4920a504914b2ab6d83. 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/QZGLS2468919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1824a656223bc5ee7e0a2faed7a418a0043949c46c876272c81a36f7b0c16c. 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/QZGLS2468920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0a97a0132faecc4c21af19efc48d4fec75ebdb8224812a1435fac2123d4cee. 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/QZGLS2468921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6088e6b3766c98f1d346e231463d783e00c428eef22aec915abb635a04e067. 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/QZGLS2468922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd29c1db988ed03a5b47feb3b7e9089d02c6c51a6b7f3801c762fc88a59a55f0. 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/QZGLS2468923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6198463c934762547679dd784cddee482fec2bee0d351ae68064339e78627a0. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QZGLS2468924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabc68f5076e3c6703df7295a68bf6f82106b34f52db86a6b15868518ef5931c. 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/QZGLS2468925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae36dc0e325840814fa9be406884cec54c8763b3722c3b008f99b8ce453fd2d. 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/QZGLS2468926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59c78eed8d3211337deab2e502de2cd14a7a0d440fcd5bb9438c2cad6902f78. 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/QZGLS2468927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9f5d07366e247f03f847d107f2b14dd3544cb524c4cc48834f3dc7f5b602ce. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2465168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0475e5ed913a5f5c071440f197dce370cbfd9e53103f4f25fedf24f68bb7ed4a. 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/QZTPX2488850.
Feliz Navidad Inmundo Animal y Feliz Año Nuevo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01219121f91c50a5cef30109fcf8e5c8911ced487289c081190e2f9c3f81095. 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/QZW9M2450624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeda6a019e9ac7723b7bc84bc219db8a76288ac5a16d99c57ed559e05d2cd3a5. 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/QZW9M2450625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b307b7070f3e597b27d757b53d293bea274ea68096e81fe3499892f1d9c6e28. 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/QZW9M2450626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9365d16dde75faf7544f39e13eac120774a569c2a9f98a2f4d7c7546322cbe. 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/QZW9M2450627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c86c021e0cdbb2e29d8b418c452e3fa678864b12f8786354f25194afbf397b. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/US7VG2514727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a3d3d6651b2d83e1d1a47695f31915e4dda42fa0f2ff470a650a2766e35227. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/US7VG2592481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c86c021e0cdbb2e29d8b418c452e3fa678864b12f8786354f25194afbf397b. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2514727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89aa8bf4e71225835e790273707715c871f649bfb89a4839f456d582d95cb57c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2592482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ad93f1067f5b9b5d1f07f2d0ad7568f669325fe18f69265b8f7bfefae9677a. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/US7VG2592483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902888e7c1c135f4b9aaa9318c107a78bfacb07d7664abd98aa82a1cff0ff6c3. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/US7VG2592484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9181ee44e1f28d601e33c843dd49b0925347d9b299387ba6da41349b822643d7. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2592485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c9f3203dc7841b94e90597da8cb1562bfca73c9cd25250ba351b220a9287e0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2592486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2176d63150937e812f1851a705861365c44613724a151db9a3613ebd48b661aa. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/US7VG2592487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40df6df63340bd0f0d8f9d01844b2e15f977176040b3d18b780b4eb8f980ddfb. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2590806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a16f7b900b3bbc876a1e35bb6ad67d9b076753404b82f283baed6a019077d3b. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2595978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e80b1d115a094e037813a74b87567298b124726045f962a65728c2408756418. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2580750.
Conexión de Barrios 5 - Amor al Arte - Lado a
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f09c143b83676e669e331251eb60466240675c5a306de0c9eee26f9df48e03. 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/QZNW72283552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8487b192c01568a6b5d1794544d7042fb030123ca2d14e7934ed64528daaaa6d. 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/QZ5AB2289375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582811365ea3bd76df860f9d61ed229fe6d7622b3b20b4ff9ddf98ff90774397. 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/USHM82214576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3600f07b909bd7a8b79f3b1f05f99c8421c866af848a448af67e6918daa4bd98. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZTPX2495061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb2bbec36aaf84d2558faaf52a5f03ee21a0614ed1440e083620103995511c6. 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/QZGLS2343979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678f6f9e5711c0560e9ae3a346bf1b3631649301e3f8e0709690306959c3228d. 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/QZTPX2415235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6665fdf7f2afcfef2cca8445041b2919aa70eac0b034351a1a16be036b3720. 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/TCACF1540151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1166d6910ffa78ceae5ae1eb7da5e0c940ddcfb5a2bd7cf859eddb1fb01825a. 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/PEZM92101778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a043e4562eaef8719d0ee724d5b86c886a99369f5547ecb7b2effda6ad1155d. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QZHNC1946489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed12ed95848bb154975c8d05204bf401035e818805e0a731d4bf5668e03d9af. 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/TCAFO2181858.