Rosalba Pippa (born 20 August 1982), better known by her stage name Arisa, is an Italian singer, songwriter, actress, and television personality. Early life Arisa was born in Genoa, in Liguria. A we
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760718bfbc1cc2601a41a5e05642bac42806cfc0631754368bc35533d76a0667. 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/bbbaada2-1477-4759-8a09-663af02c3ecb.json and https://artists.proofprofile.net/proofs/artist/bbbaada2-1477-4759-8a09-663af02c3ecb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673a7bb05b1a944a1cecf96d65d4ce18b793119753d23732299b81658c08627c. 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/ITQ000900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a460fe966a347783a5f1bb35ee00e91abe6170ebefaecaf3f6cffe4adc5aa16. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:45:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQ000900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfff8b41ae9fbd1131c5f2f7d784fa0b8fdbcdfdbbdbe7cecee6cbfcda1a3d54. 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/ITQ000900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7463904ba663ef438717dd7b15813416890d3693e406a20e16c37b894da86073. 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/ITQ000900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d90929193f12e166a3bfd96a6d7d9798cfbcc6b5410147695ecbca950f29b30. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:43:51Z), 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/ITQ001000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d461bd421bec3a9ee7c81bef0b56979b251317e747c8c88bac88959db394534. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/ITQ001000047.
Il tempo che verrà - versione usata Arisa per Natale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d2517180c214a51d5441d4a5397b1ebaf333f59916cddd6a01bebb08b25e70. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ITQ001100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333632e02021ba1d91a21e05b0d8518aa12265e319dd99bc64c1ffecad7b6cbb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ITQ001200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e9f80ad3262c33499866433e058c823cff7c6c079b3c477ab00449d6ee6669. 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/ITQ001200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc1cbda59ff39835496745aa971b32c30c5819744047c4c7d15367f40641a54. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/ITQ001200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedcf690252a6070cb14ef9465dc2d3819ffe406c0f5a70ab7304d6313382a390. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITQ001200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6716df3d8398730cbabab63a33ea3834c6e424615e9b7b4a1e22119e793ecc98. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/ITQ001200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2e1ed42c04a3021332f10c3c6bab83b6c7ead60b3515ddb9bb803679191880. 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/IT5591200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6716df3d8398730cbabab63a33ea3834c6e424615e9b7b4a1e22119e793ecc98. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/ITQ001200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe139d732b2867490e6a06fbc20c8d1a1e16f32e66a553ab91be079838b06dc03. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T18:23:46Z), 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/ITQ001400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a214b3899d734d37d9a8fc291de2ad89c6ffff1b5ae818bbf838679dd35c777. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:05:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQ001400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74822a1bf1954c56cd8c88be93be2ba449fe5d8741e6f0c835315918a32fc57b. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQ001400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95cbf52e5899cba32b155a9316e5eae90484c8fb12570284fecbf83262a7378. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ITQ001400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15715095757fa454d0718fe883b84be668258c02c634f3d88b052a7c85f36815. 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/ITQ001400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c5813bafa96cf1c2e4fb059faa869e3a9aa4af7515f48372628384f2175eb4. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQ001400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3db62950dbf588a7a250bec1668b095dce56ba263a9ede63bc42665bfc59fe2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ITQ001400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb4641411bc2da5a82a741b41b35610ce531056b0682763178e392b95ac45ff. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ITQ001600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d953a5518bdbc4665ddf9dcddb257f7c7d6517e3c0a68f89d9ed13b8a16cb1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITQ001600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77302cca6750ad927939573789465add42271eb71394323d0deaeb978286820. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:08:48Z), 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/ITQ001600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662c710ef3b60ca0f3e3f1e1d77c88990d5ef4622f5cc942be03984f5eabbb69. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ITQ001600011.
Voce (Progetto Fondazione Francesca Rava per Haiti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd446d6577719471a5cb48e0764122afb2fc3ad01ad641045a1406c3a2f3fd02e. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQ001400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbad88f598982acdb370970fd91c53abaff116bd409434addc2230ef88c7f5f. Chain 2 (Bitcoin): anchored in block 958865 (2026-07-20T13:21:34Z), 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/ITQ001200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291d3b38212f36f445dbf916e2db7d0621c3229e9cf9f347eaf655f31210cd9c. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/ITQ000900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fc131ebda4b844c59da47b87ac5a97e9c74db756b220ee6b7dfba10b198e32. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:56:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ041800212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d961243bb26ebafbf87f3419c6b32d96d6a76e67b42bd5baf3eaf676e1bbf6. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/ITZ041800214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4ec32b6fba732b8fbd0696b52a1c9e764b3544caffcc1f71979f5c35d42e53. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ITZ041800208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508c23604c70f901576db23323d2d743b37ea1be9f97a855e46ae63d33237400. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT3HS2000001.
Ortica (o' sacc sul ij) [Jason Rooney Sensual Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d14e415b11254c70d191cce29409fed320341762f42b7159b76ccadfa90cf8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/IT3HS2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07db58e606c760915cbf0a781bd809557777bacd20da04faf3ee0c775fe88ff. 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/IT3HS2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56fb97b475bc196df002df55741b2aa341ada72ee1dfa9359acdf6fdcfbea3f. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT3HS2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d14e415b11254c70d191cce29409fed320341762f42b7159b76ccadfa90cf8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/IT3HS2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b1e565086785fcae3d8c13a9e53b858a80c2dc4bf5ebc278b9f088db73172e. 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/IT3HS2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07db58e606c760915cbf0a781bd809557777bacd20da04faf3ee0c775fe88ff. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/IT3HS2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8055231c37d21733d69939691ff0c7b7b1fa5cfa2b89d7b82f146ffb11399fc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/IT3HS2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf720f5d58aafb1dae22aa149d4166ec16527aaa2298b8b36a15b50bce42be2c1. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/IT3HS2100011.
Ortica (o' sacc sul ij) - Jason Rooney Sensual Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a8ed1adc34c8faf6e5b094f9d1a522a6ac5982e0367134bb05025898ecd570. 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/IT3HS2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e052563eddf2579f44dcf52bac90c6c15c219b72c66faa8260fb6789140a4e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/IT3HS2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8372e38a01d9f4db0263bb34702354f2bf4fbeba5a8b164337965cd92c798b5c. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT3HS2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6f191603e598dbc24dda048efe4c8b0c0c80aac21e219cda2669c23bc0bc0f. 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/ITK192100151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5b4153a9a6edb45685d4c7ad48c3c898f9712947b319f45b9656f91050c40a. 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/ITS8K2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2b04e032acd8bd84d21be405558c045ed9229656c29ecadd84195ac2b6be8f. 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/ITDJ62200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2b04e032acd8bd84d21be405558c045ed9229656c29ecadd84195ac2b6be8f. 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/ITDJ62200001.
L'esercito del selfie (feat. Lorenzo Fragola & Arisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66003bd0bc2b0d579270cd6d234c75caac8b0b3419bd8e5582a84f0634c801c7. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB001700401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66003bd0bc2b0d579270cd6d234c75caac8b0b3419bd8e5582a84f0634c801c7. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB001700401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6f191603e598dbc24dda048efe4c8b0c0c80aac21e219cda2669c23bc0bc0f. 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/ITK192100151.
Invito Al Viaggio - Concerto Per Franco Battiato (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbedbef110266fa155290aaa21f985d08e57c474abaef8210e883aa75b0f37495. 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/IT0212101002.
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