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 0xe8b6a7ef9f88a56ba2962e8259c53e1b43bd50197ca5740644b9ea807226e581. 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/f3f4f9a9-daf9-4d0e-81b3-c34121a867f8.json and https://artists.proofprofile.net/proofs/artist/f3f4f9a9-daf9-4d0e-81b3-c34121a867f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mi Principio y Mi Fin (feat. María Toledo, Antonio Cortes, Paco Candela, Pedro El Granaíno, Triana, Alameda, José El Francés & Juanlu Montoya)
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 0xb147b2285bc6289496031292cf4db769322b123ab23762d2cab1d9efe4e5aaea. 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/ES5701600045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc8242794d53f775e71d27f33a3134d4dee8f763e07732a90a967bc42eeb9fe. 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/ES5701600044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f38668729fbf428a9a0480ad86025f4175ed920535c20ed9ab187dbc6bca72. 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/ES5701600051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b3bf0e124f97a15cf033e59e08d57e64aed7f6149e9bd571fa4bce9f55344d. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701600046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae668ba86e7eb713a1c64c359aabcf0e425209178a71427b0077a91a5376c06. 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/ES5701600047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438549f81b9b57a4b73d6699057e1224ce3401ed46761644254becd7b6cafa4b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/ES5701600040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39c032e63f1bf91198835990808e440422e47d08b00b2a0e72b53e52a710f1a. 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/ES5701600048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f409d92ffbb3998439c20d297f426b954dec455b29330b8ef32ee006df63a0. 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/ES5701600041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf1d8b928ef43db3f31e67d3eb07176729517e2f0b977625e622732c0b77efe. 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/ES5701600042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c954d2212d6250a0e20f21c1b5955d475d1378e57b1bc8d14cdaca78238017a. 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/ES5701600050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1262300e929925c7fa585633b19bbaf59761eb0daded610f9ec8abd432ef1969. 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/ES5701600120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733e8efe1295c22ff895f9b28855e9f5c150ebbc05fd058b3ec4313016c3c2d5. 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/QZNJX2411944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7e07cae384f2615c13f82a0e8a632941d493ea4af11bf56c13f16a07d2353a. 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/QZNJX2411945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4beeac3c966be763b3e539b42093eb5a0bd0c72ce4f79a6a83b064c99d69171. 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/QZGLS2434490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3107f35a9ece89863d726068181ee1be7458afaea93842a18c1ee0f57c413c3. 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/QZGLM2423033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d67bd32d3279395fe9728fe4cabacc40d90a1e17d698a3685f422870a20e665. 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/QZTVM2381135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a3acb9822ac5589ba0f2e8e291b89f5bab4cee9a9f33de9eed55a4d9d6a1a5. 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/QZNJV2467355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0f9c3364850905a0804ff6825b381becdf11924d9a3355703b73fbc76e31dd. 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/US7VG2469154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a20fefac61c78be32d4793e03dceae456f4c367dbb8addfc58460fa5709f936. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZW9M2343083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cefbab7d96b598c954f939f87166502dfb6833c21a0e5f13f25e65e5c2e94f. 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/QZNJV2414493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf032f0db4563eb158383a2b9f3c8c1fbbdb494cc5ae34679e70db66f409f5b37. 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/QZNJY2385492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff35566bd3b8d0cb495426b2c7ed016a316c6eac5d8dc41a7e4b4264523d9f9. 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/QZNJX2411946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0667662e4b1fa6a07c8a50335c95e979cb43a82533a89c373c6635c4658817fb. 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/QZNJX2411947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa421dcfb9f94eca72d441a844e3a883077f6744212dc58fab3835e2834670f5a. 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/ESA031704701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c60b4407284e0927124f3def9a57d6f6cf921a6f5dd7fcc5b18a54b7053ceb. 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/ESA031706101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6730f45094ce30575cd1ea948f2520e90f27bcc64258d71acf99810e412c45c. 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/ESA031706102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626826bf6e904f963ac86fb2ce5ef948b035ce71769a4b76d152e308b0dfab01. 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/ESA031706103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752c6705139f2f3f48e2836b9ffe081fa0e2468a6a685a766d781dd33b13f6a0. 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/ESA031706104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cbd5642bbb2e52ab9f4eb8abf7f4bb10ef272492d91ca0e12a7cf3626ae74e. 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/ESA031705401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c4a93ba6b0a9177e3e716f9989624297969a2223eea099472eea5d7c864242. 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/ESA031706105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1dc9e919b8fec1d758e11193081166673167539163b9ec1fa6ae40b4df20f8. 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/ESA031706106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0b16a7d9340b252c876f7c363f37181cef091c22253af06adf4e2b3a245cae. 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/ESA031706107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967cad59f8be19df7086dc99125f0404518eccf2d5c3ca95012b5a300915eb4f. 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/ES7731634010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82dc2be14bae35b4cfb2a20425100f90017f041cd5950b7bf95aa8b5da139bc. 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/ES7731634011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db1dd78290a52e6ce81230deb2d90e9f640c086d4f6298f6b238b9343341ded. 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/ES7731634012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54ef40ee2ea5329f79bddc36f064553b61b89fb9f64e4dde58a30f714a909c4. 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/ES7731634013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448a4f6187994d35588bf70f444c5cc2209586a7c72a691a1c5dadc1319f3266. 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/ES7731634015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f67b85671324fc6e1a5a5e33a0ea68a3796e7333385027ee96eb30dd5f2d06. 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/ES7731634016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ecfcd8d1f74626e19cf17b5430ce438f38eb8d2a958ffc8ed37dd6e3c16ce9. 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/ES7731634017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947fd49b4e0a2ca8e05c7cefd0ff71edba2122686cd348d6a7cd22c07af9c50f. 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/ES7731634018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72db8229096c9b64f80ca4dfc1619a4b372ec351ab900aac4aa90b73009c5692. 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/ESA092409087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885d964478e9b8535cceaf95fad929bbc35d95e18fdcb2bc79366c66e4b0a184. 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/ES64E2201311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0e0974005866a0a3cbc023f10ef7811dfbf0e42179133e9131bd573bae194d. 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/ES64E2502246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d834bb4dbeb428507ea56b4b7196ab0972aa451d51361aeabb145de9175b503. 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/ES64E2341886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb47ae009c8e3b20bb77907990030f1507d81128b8d31a8625f4eee998f52536. 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/ES7731902041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe495a0e93733d03a2fc1af4b5ca6290f07b0465947d40b9ed94f94a6e40922ed. 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/ES7731902042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c1325320389dbadeb2f1009762c147a0f0e9f3fcf1d77cf27a5f51999aa530. 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/ES7731902043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfecf125bcc233a1f5b2694a0bf48f55177aa14d494e0c963b6da9badd433bcae. 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/ES7731902044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15830872470afe2e1fa47758093f1f78cbe5dd6a551c96186b156c086f18c890. 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/ES7731902045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f58684f98b4a2b41f90b2ef0734a077c37d542cded17498f03c5a2d22a853d1. 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/ES7731902046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff410b6c2a42041a7dd52fa61803a1916d319b63086898a9b1475feda58ce0e. 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/ES7731902047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b730de3163a6630d7b00374527ecba07aa545157179d7015e26f22ac4976610. 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/ES7731902048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f9d2bb89852a122fb6490cce47e9b665619d6bd153209f2fbfacc3fe50df91. 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/ES7731902049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc6bba1431155a669fc72e87c1e5220e77b913a53a9a2993474a37b1f575091. 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/ES7731902050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2e2d73b692120879eb8ef798d7c65ae7e39d9c38d55a8bd6e905192f1c5819. 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/ESAAI0278847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8daaae17e6916d3498ac3c8838922c89e34dde115d0ffaafab3500d21758b6. 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/ESAAI0278848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525ab99b46e7b333e327d1aecb839df578c9ff0f4e8d2028daedb97487ef4b37. 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/ESAAI0278849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa11dd68af75a9e7a2400a1645a722d071eda981e4b327012183a8ef4b41d57. 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/ESAAI0278850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617e54cc9b93d7f81353ba0f8eee3779214778bd12bb59f7dea101ee0d869e17. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/ESAAI0278851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad51c7cd6ca771a2d8f5220ed422bf92a02d3a0049d02918e5d906c0a570c76d. 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/ESAAI0278852.
Querido Amigo - Dedicado a Vicente Amigo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d824629bbb777889d5f1956a100e0924867bceb68096dd1127156b91136a07. 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/ESAAI0278853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8d5b86457e030c6d9d9e6b515568e13278510281a52e53bb12f2b02e854ec1. 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/ESAAI0278855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc581cf0503a7af9ddb86d6835be9f0c0028cec0f111d4beeafe819356d1ad6. 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/ESAAI0278857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3111dc2765356697c07eafa338af0d64713ce4669d5d2ec89457d79c85bc84. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESAAI0278858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3761c20848517b500fead8d4374c266f3f6ec5b88ad185babd20eec7305d91. 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/ESAAI0278859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d1c65268a3df1abe437fa685f4aa30ced925d0ccac94bd4a8aad9042716cf5. 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/ESAAI0278860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa2efcb89d0363448826cab5274c23decb67319f6ee15edeb53deff64e0b5ad. 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/ESA012217394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51956bc8b25a9b1f43c4e1c8d5800a3b9f34bb93a52cdcc204a3820a99e0aa82. 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/QM4TX2057880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73e61c012cdeebfe948fa0dd5819b2017dce7176509307a5e8847cbc4c6065a. 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/ESA012217395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0b54a134b1e6bb463b4ace020720ca17296e2b8385ab0c1ea66241543e0dc6. 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/QM4TW2067058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44deacfb31808bc0217ce51ee056fb6b1013160d31b2f9e469b4048833bad125. 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/ESA012217396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b7478aa89aff1bb34ea5ae8bd88c8be70d8df3000a23f420e0d9840855ca01. 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/QMARG2250040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc77e4791e9ce50fe1781f2def62f53c3f10d238a2c547e2fb48c786d6ffb4f. 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/QM4TW2067062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f78d30d7316ac829a539d9a0fdb277344d0a7d6c3544da56bbe4c21bc353fe. 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/QMARG2250041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187eb5d4cd7398c0e625fd65999a847907cfbecb6dac2018813be156328888bd. 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/QMARG2250042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c39d172ab06f218fdc73e0b701e28cb0a75b1f7f9267180dbcee07a70c7fcb5. 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/QM4TW2020460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c3d2dac32a99358739ed03dac9a508be1d4fa851584cf763e22916c49046bc. 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/ES62C1200401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3af8a1f5fed8d634a2eb103f91dda2a34e73d0448ed4def8e81dd775fcb95f. 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/ES62C1200402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92d22132f7e57a54f9c2d817f6ab58c7f790ae2a15eb952c285d5734be12cc3. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/ES62C1200403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eef47391c84a79608b1cc9822dfc01624b025951e023eb18146546bd2257d10. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/ES62C1200404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f661f70b9acb38498e3ac2f36d6f0c3ff6dbce7e0ebc8eea632845354457c3. 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/ES62C1200405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8916e145276c5de4e3ef5c01c1bb1574beed29d479864a8542f94a743f6cfb79. 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/ES62C1200406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46762d5e9c4e85b28d76baca22ae1aceac06863223c1fc398ae8660183e3890c. 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/ES62C1200408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca648245ebe432af3f87ee8c536bdca0d64a2525b420dc45f8e145d3be496f3c. 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/ES62C1200409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff61ee179822150dc16710b6b521d76515809660eba1413c2613f1c79dbbe453. 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/ES62C1200410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca97d8ccad3386f7b8fc25b677bbb8baf1f007e48c3b205dff0d044fe1d36e8. 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/ES62C1000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8bca94f829648e22d857b75f0e7a7c9db108d6bbccd2b6b07d0bc1489bcfe0. 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/ES62C1000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7aec935ffadaaf1437da9b42285798d35f57809dbe243c25c61a3f5eb8ef7b4. 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/ES62C1000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccece5aa2ddb015262980682f0f00875cf9a60c0b82f273aed027c376ee76c2. 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/ES62C1000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0e528c4b0d43eb32d915285951d6a7c2765c6549eff8640d0a6e7c5f996f12. 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/ES62C1000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd484124deb2992329525d6116fa1f7e5aa1faa3b1f7d8d0eeb96d72d32023206. 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/ES62C1000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aec7d10ed92ba934cb361464692e07f645a60e93b0588f245fe40f2ff3dbb42. 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/ES62C1000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe551a65abbd20acd38fc386b8936ab99bcaefa2646aba53ce0cdfeb04ccddb2. 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/ES62C1000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cc81e24d3be7621134dba93598361ad43f6f882554a43d9c778d13307b87c7. 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/ES62C1000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61adb4ebb2ede5c2005564337f346988f8a460d0bfccf154b7d055791eec177. 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/ES62C1000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93aa04f6b5dfa42382aa18240fe9d8a2fcdd377fa4a2a00725815ec9342d9518. 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/ES62C1000111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84259e34eec429703d07416741f262f4d6b2e4832aa4c18921650cde142d6d96. 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/ES64E2503695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786665ae199c480dbbeb228c293d248018c5dbe1bdf8eabb8680e4158bba8e35. 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/ES64E2418430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26798869c258abf68a7b2ff525530454740de81b7c28dffe1616d07eeada8c44. 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/ES64E2415315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20cd316a556cf7dbe71f8a272e4e0c39f697f824b37668344550efc9093f4453. 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/ESA092411588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595787ddcc7b68bffab9e0d4f5fbe20196146d1271e6a46da9817b7e8274c6ad. 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/ES64E2484248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72118125b69c74945de2f3a8c21f24e7ec380e0a740d9bcc7f7e89b81c3f046. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/ES64E2483342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7deab0a9713a31c96a4379226c1a67ad669515a21c181a7df4fb65c5d7ac8efd. 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/ES64E2483436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f1b1ae92530ac9171d8f737ca7a11bbb51392b61610531a338f0f30583cbb8. 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/ES64E2458599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264110a24bda57835cbd3312431ad9b0054c2b6d99df9f514ba075db65f015d3. 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/ES64E2348266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db1ddf470bc16133708497ee9965167578f47d7d2db4e98c7d4e4d886c7f2df. 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/ES64E2342140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af037e1a09a2fc6aa58a2fd77c40337ed0c6c66e63fa8c0e174f12fa1d36ebb. 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/ES64E2342143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3e641ea60d1123587df9dc7ec13735dc1d938f989e9d6596e6ee2d160e6f4f. 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/ES64E2342142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9280a2b1945371045efd9fc9f106deda75546c0e28a3a6ce9268eef5a162a197. 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/ES64E2339652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c36054e61a341fdda184ccb1655b482dfafad3b08de3c858c07406aca10e031. 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/ESA092331805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fbc10d4d63d7d45e40b2a8d70597258ccf8376de6efe9bce64775b6971da5a. 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/ESA092321354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372585978e8c6f41d2c9a45533cc8fd6dd53c6c57c3380d5f3bdfa31dfce655a. 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/ESA012178267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc7ee0e5a13ed5e09edfb2e956ec1874c7839629bfbe17f461fb2567b4969db. 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/ES45D1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6457c08c41e8258b9c5d96b3e913ff7eb37a423e44979b2f72935bd94dcb0801. 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/ES7731634014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170d9dc27e434532b10af6572d3c205cea70f13ce9c002a9a8cd82aaf72c1c05. 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/QM6MZ1475937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0529015b6ad686d186b3dcf942c8870142b8f18dd7c55cdcf267c7fef0aea650. 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/QM6MZ1475938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2efa80907f9d0914a63ca9026382b46b59b3346b7f2132e484003281a527cb9. 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/QM6MZ1475939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1aec29652d96065f6984aba67edd47acff7e0cecd7aea55345d59b596fd23f2. 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/QM6MZ1475940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0695e16fc7f0636386f3847175d786cd61c0b7baa87898c55be9eed3643f1c4f. 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/QM6MZ1475941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46065d5523bc2fde05e75971b72706e573d849a76eec745f2003cf10496998d. 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/ESA011305467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9adfec2937d956ed9ba5b79f280b9918194c1f6767401f3ee6ffae44b556f9c. 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/QM6P42535783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32dca49eec82bdbb9f6f27fe5451e23adb78ea413fb8243eff574438111ad563. 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/QM6P42203578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f5af1aa8774405b22fd260a8b7e6e6e3b2699562cd73c57849704efee9bdb4. 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/ES5021200880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f5af1aa8774405b22fd260a8b7e6e6e3b2699562cd73c57849704efee9bdb4. 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/ES5021200880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6c644c6a72e24467bd5d0354b88ad456b360f03fd284f050a1777e191037c1. 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/ES6102200535.