Gigliola Cinquetti (; born Giliola Cinquetti on 20 December 1947) is an Italian singer, songwriter and television presenter. Life and career Gigliola Cinquetti was born into a wealthy family in Veron
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 0x3e10e57cf75ee84e353835e46430bad57bee2b835189286b805d89226cbbe43a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb308ba9-92a3-4193-b409-b5fac6247fe5.json and https://artists.proofprofile.net/proofs/artist/cb308ba9-92a3-4193-b409-b5fac6247fe5.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 0x602879bb577bfa0dfccfb932ca3c3cf2412c11ea3e39b1be2f9f1f017b0e4884. 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/ITR006700282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac057ca355d3d18476ecac2abd4fd483977085aa7de6603c2d92fa376ec36733. 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/ITR006700283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4708845f9dfc40a85927649292302e98bc93a4a3296087400d23b8a535713142. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:11:02Z), 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/ITR006800071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70a2ace1bd5def07d3c820b6c0897b690947a34f2d2346c324c43c1f2fc95a0. 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/ITR007300341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba47c30221417ca216a784669d6ccba102632af29b3d93237b980240e8632b91. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:09:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITR007300686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2bba5f228f5b6e543d74869188c05d50ad9be9f78f4ea77e2bd23fb0d3b6d0. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ITR007300689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb2d1f5ef51f8d97a70e430a3c7294064555ff701593dc83119c295e084003a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ITR006400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986b4be55c69afb84dbd76ac35849a705be670628a6f9ce8008524d04cd30317. 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/ITR006400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b17efb1a541ce36fb9fb9c5430b37c2fcac0b46082c432af287f84d3105547. 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/ITR006400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461ed9f17ad501d8421d9c6952458f807ad3d8fa5d9f147e64b909800ca61252. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ITR006500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3f2c502beb7b7a64d2279d953f3f48dd35eec6a35bd23ef91f36bad483ddc6. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ITR006700061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8600d268e6e9f718864df5280d186c4b7fc42d638b45413338a0b3736216c32c. 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/ITR007000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5aaf68c3fb9628c245b09f657bc3b8472f82892f9d8c9b05b0911d23df1b2a9. 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/ITR006700051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6923f5a9b5de615b0e3d5d711d65fd39a30d66ca0cfa31f045985910b20c31e8. 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/ITR006500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d18954f09170775956f2f0f8314d215d66edc54b5b7f0435ea227db9be41ea. 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/ITR006900081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326a0e31e3e744fbabdba217ff6aa57da0cdaf50a7c11067519d59870e3557a5. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:32:57Z), 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/ITR006600071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7270b3675d71afc458e02ffd6919aae86a3a871f308383965cf0538c164a381. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/ITE019600359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1011dfb75aebfaa7892ac7b8e78e75ea6714dd9e73879c2611666de60f1371. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:42:57Z), 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/ITA619902805.
Le più belle canzoni di Gigiola Cinquetti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec89326152ac4dbc55a29df5c1d5046ee5f2d133e55367d6cb2b33857113c50. 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/ARG991001094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a4902a33c168c1182355bdd79965ca31929a3ee82eb811967eec9882f472f6. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:43:24Z), 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/ARG991001096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8ba06f21a6e735a262c2e8af702ca473ad856a1d8c1587630ad6dc960e7531. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991001097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4afe8f0d609698dfed514e7f21489afec7d596534c9ddb4504a3c416e1ae2b84. 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/ARG991001099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9087250ffc24639f801a39865b66000ebba14cc4090251921a1b38db7b069d. 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/ARG991001100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36889797f61cc3c2c1081a9d8a716814e879ff939e32d011afce56c67ac5c275. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/ARG991001102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2eb7981b619d4805a34eb9a47d94dab95a1f8161345e174350dfa6132b92b5. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/ARG991001103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830eff1d19d2e1ab235dba102476dad1bca912e5cbf6b620d2633a68efadbbf6. 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/ARG991001104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e1bd42c1620c3c8cf78b7e0384d78caad09673caae9249c8cc021bd78e198a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ARG991001105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159fe07d275e2ae1f223acc6d8cd29eb8038df72a4e8c536aade9b5597ac7119. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:42:39Z), 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/ARG991001110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf2cde294fc01684fc2dd04465c0aee21c97a2aad3e2b9f2512d405064c2c01. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/ITR007200571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72294adc5340aed8b7f491389bb014fb14cf757d47ccb4bef8156072ccac21e. 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/ITR007300391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcc2b1746c033f6b44ce8e56f92029948f4e8c52b433a3b766b904e272e6cb3. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/USR011010380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b97f2d52f35e9755d4dc531cfd10b9f55c8ff2afb7f961554f02cd7b166f208. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:21:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR011010382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd505595d38571faf423619ca6dcffffcb79353039140af3e65ddbd2da46ed8. 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/USR011010383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c21675fa45936fdaf5c12fe354c75f3b1d3e248025f892ddd5a48364c4a0736. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/USR011010385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187a267cb8574e1350b8132e83aae28e1bd5ff62007fa8c2f017477e060dd11e. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/USR011010389.
Collection: Gigliola Cinquetti [Il treno dell'amore & Gigliola e la Banda] (2LP in 1CD)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf451a5a2e3093c350abda9e265cf2f385602ddeb916485c0b7815bb6642d77f1. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/ITE019600354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9afa789bf112ef02201f460b20ddb36c15cf3dca55a11da8b65cda5f1e06ed. 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/ITE019600356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa04ccf98276f4dfeb9cc0a47fccf6a36f8e5a4c7aada69a2c30b31a58b204e. 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/ITE019601671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7864a75bfb13a0b29c33c80ab309ba0b2c4b568206e4f0b36744a1c18f31b4. 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/ES6601404072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ed8e0db3338d5c959ea4f99f77612c942e95e3a10452f4409feaa4f672f038. 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/QM4TW1523057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a84c30d280b332933695717cb78978dbf014179020b13e2b47497f49dd14a7. 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/QM4TW1523059.
Cuando Veo Que Todos Se Quieren (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e87ea7cfbc2ffc39634f2ada92909c4c3f8fc8234aefddd589a20ce47c961a. 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/QM4TW1523064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc0f9b59b7c4a8000fc7786e27076f56a166e9ba85941cce4e6ba2aa866620d. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:51:33Z), 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/QM4TW1523069.
Pienso en las Cosas Perdidas (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8c4236eeaa41d9bfef2f27a339b41c4446ef548875558f6cf524cd796d884c. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/QM4TW1523070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd325078cc81cbaa1fe70c934331fddc77c5e32f721dd7bc88d66d0983e6f68ab. 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/ES6601404073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be0a31fa295ec56d5742bf849d1b3aa72982b4289cca824ad0d61948fc15585. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/DEPZ69636607.
Il Meglio di Gigliola Cinquetti - Grandi Successi
Il Meglio Di Gigliola Cinquetti: Grandi Successi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ab3e65d00d643057cb7ff5132397e780e24a911382cc762845e84722e8ecb4. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:38:01Z), 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/ITR006600041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bf9d841b302a1aa88f83f1ae89ad9afd4925cee32cbfe90c9f33e51d882a6a. 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/ITR006900232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144118a4e90e175796ff3549603b6beb9cb800e59b31b03da0df63a376c2b386. 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/ITR006900041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fee409af922039ece3eba0d18ef17a19885d7964e0db29e0d9d5adb3f30043d. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:45:09Z), 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/ITR006800194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893b925f5750981e0b342fe0f659bc78ffa2084bd41e7c21b583fdcdca85c9c1. 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/ITR006400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd50fc123e5678e1be8e67f12b821a64a385fc282ca4f3fa26b2ebc1c133a91f. 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/ITQ002100976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe962bd669c3663dab9e1144002724f7ad036763b2d7fb389e32352cca7f441. 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/ITQ002100977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc402f20c8ab0fc1d90a16c755aacd614e47826ca54398a8f4745d0e2798d2e9d. 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/ITR007300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90af13410830da46fd5bcbf78e7a62564a3f910175075bb448fc64855607d73. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQ002101018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a88dfb8cf29fe19732b4e29c4c8e959925c32cf9c1ecc8ec6c3fc5f0e4af15. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:59:17Z), 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/ITR006600061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1884eaf688d122a26bab5c5f252b59df680654c1ffebd6b0dd4924830f3341f. 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/ITR007100407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac057ca355d3d18476ecac2abd4fd483977085aa7de6603c2d92fa376ec36733. 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/ITR006700283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391c2215eabbe41059ccaed3a400e9c7dc8eec4436bf99fd905d4230fb3dde70. 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/ITR006400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16879549941a2b02f4f4a4f293c7d1a305134f7dc92c28dc04a4239287b7dcb. 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/ITR007100424.
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
Capo Verde terra d'amore, Vol. 4 (Canzoni di Cesaria Evora, Teofilo Chantre e Princesito in italiano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8f0bf403d6da51ba7f7b18d3e47b4b206966a32fe80ece460f6b5420b3facc. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK601300898.