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 0x99d8068e308cdf166181fc86629e74547ef71957182dc47fe2a69fb7a3972e65. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6165c9f4-08f4-4766-8e01-b47701d019d0.json and https://artists.proofprofile.net/proofs/artist/6165c9f4-08f4-4766-8e01-b47701d019d0.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 0x7f2844fcf7b4ac4f7ef1d50393baa6049d8e8c607c379643363408d3ad9981ee. 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/ITP842300164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283dc3c35a8aa35a3305c360724e8484dac749cc4a18f1bafed6bb6c81628199. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:17:51Z), 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/ITP842300166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2994b9b7c4dd0c5ef252c6e6b661078a1a10a36693931c410080eba22ad8d0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ITP842300168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d532dff3269f940b06889daa491011c44056ae3ea656772622070984c8f3a4. 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/ITP842300170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06717de9b28c4f72b90314094efd6f6d3580160ccf56f775d53cbb7f483c7f0a. 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/ITP842300171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06aff5884a1df5f7f359ac3421db93f977e8e537dd9cf91eb706858d4bc5bed3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITP842300173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefee75ca44f587110989c7784c571ca37113b3fe1de90c4faab000de418ead52. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/ITP842300165.
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 0xcb782e9d6a4a9de1dc03ce8cedebaef860bfa6fbb71aa60b5168d96cb9373afa. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/ITP842300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2d6d479f9fbbe8a220d5fb9effdbdc8c2f57f0cdeaccf186d54967f1204650. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/ITP842300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1183c3309536830bf2059bfcd3bf49912ee79624f903b08a01da59bec829e614. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/ITP842300172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b33105e4477efa2e5f75eaced172900cecf0d7f46ab83fc4b24bb1cc8a1caf. 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/ITOOJ1800267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37719d03078d39271695c9dc9347a2089b87f1bd2b7954b021a603fc6d0120b7. 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/ITOOJ1800270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6f39c0017c96e2f3c233ed163cbd2bb67ef0a35db106f6ad8e85b7188de971. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/ITOOJ1800265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f897e5bebbc2539c80abfe634445ff38f7717924e1c691d0463925b2b37464. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/ITOOJ1800266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7927a7d8906ea6e79df4ae0c8836199ca57fb71e25f19f3e4d8c7a39584baee. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITOOJ1800268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4528e43309d7ab7d8b5e800ff92398913950fc431d2b9796becd34b26d9bd3. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/ITOOJ1800269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72592ff7a9d5f69c2b38f07d47b3b2cac262e95f7f1f648b60d2af9094da6c39. 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/ITOOJ1800271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1535d80e29c5b8d57bdf834ee754fd3b63cfe9175351a4ef369e1e7669dccf22. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/ITOOJ1800276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690c2508a6620bcab4681696abc6453c205568efebadc8e5fc50b5a3fa14ed75. 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/ITP841700012.
A volte le cose vanno in una direzione opposta a quella che pensavi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d5420e0b7bab4ab1f55fd8fe857200eb4c7e75f2cc54e60c1ad25004d2ca18. 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/ITP841700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20981498a4678d76f07fecdc2598e65144cbdd0c679dd24617f67a5a598f228e. 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/ITP841700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46163b3ec69e473697fe9f5f6911b230d9fea513ad744e579a937c4a0840ff2. 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/ITP841700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ad92e00fe8061066c92a227befae825faacc797aa14d5d07f075c741d82755. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/ITP841700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01eefcf1e2a26e2471b29fdc091c0f6e7429194d64149c5d6096afcd14ac8711. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ITP841700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6fd8c4b83ef63acd5e3ef25f4ca14e5caab218cd1c65a128c7f9e70adec2fc. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/ITP841700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440982ceb987a71c7a29e86d6429f6be75c1b338a2f88852c8885a8fe64b14bc. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ITP841700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb1988678d29ef5a2f38ee06c0062ceb88d1329c92fb1a300cc769c8aa55ff8. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ITP841700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9b03bba6af3cd603c6ec721d1c1ab43bfe2a01588cbd4cbedce070cdcd4bb2. 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/ITP841500000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04f73d54871b1ccbc8bb13a19f7ce4c293ac3eb035238d00a33d0a7e0e55432. 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/ITP841500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5821c1ff4543ea3b98d34efa8425b9146f60ad9d28fffd723bfcd2df98194b02. 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/ITP841500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab40e623db0525aadddbadb7fd3024c25aa50c1cb93b8fa10a302f2c58a49043. 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/ITP841500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc830a9b0cf9a32acaf22d794847f97aab4c4b4d49362bd8d3157ced6479158aa. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/ITP841500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e102e240d0eeddeb448797dcb954daf8c7969284b38f1452e1fbc1fb40c9291. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITP841500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0311e14cf422e961e445c04aa4b26c86be52edd559753580aa08fff9845cfd. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/ITP841500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d83974dd173894f548d11cf8e214ffa25e1ee4b6b3c583e8e105866d732d9d0. 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/ITP841200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb103235a9aa02ef277345459b0836dbaff1f0a8998f5e5330a97c07f1f5e221. 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/ITP841200092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72bcba268c549ab23912a5b98cafb70d7379d6d0ce6dbc59470ed709e782363. 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/ITP841200094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5218e19ab814a90019d4318bca03e4e05f736f6d98a5e98390627f4cf013da9. 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/ITP841200095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80fff72790d7f1cfb495fe7b2b6879251fac8c2067990810d6b2e5139d91cd4. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/ITP841200091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a47140a69a2696933dadf7461698d9ab935a945aaeeb348779aa869fee6bbe. 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/ITP841200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6400fc308d332e6273a4983fa1e91df03e569d60864b7f591ae73307a62cc88. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/ITP841200096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cbd405149e3812082500c1489e8c3d4e46ea8a2e00cfb63844fc006db0f694. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/ITP841200097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d88137c37e0dae6e1ac8b58c1e240ff7b14ebbaa05c67e11fe1db05f4c67f0c. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITP841200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58848673cc80acc5b06e34e3ef3ab6db9a9de589f7dff22f273a24936ced1f3b. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/ITP841200099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c0782a949a6bd218804eb7fcef684d83ab3f0c2d2d7e1575147230f54c5e28. 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/ITP841800168.
L'Italia Cantata dai Cantautori (Songwriters Collection 80s, 90s and 2000s)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf428c960eec7115bcceffe5ecba0de3015de11dc34eb8eb6aa07a2bec9e3a6cd. 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/FR6V81481281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1e9ba89e2f964a3953542b22c21823b464cae25be1c4ea58cef3149c210882. 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/FR6V81481290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd709254f488af6b1937f19a7603fd8d8598cccb405fe4ce0dc730e7e56652194. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/ITQRS2031702.
E mentre tu giri, giri e giri io ti guardo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a26055fe6c565378464ebdbe714af00c90346eeda016d23c960412221896c4. 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/ITQRS2031704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ff97ed635bc3455f8dd03f57b33877deb71bd7cd78baf4b8e624f7a74278b2. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/ITQRS2031708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0677bf4aed4eab7435a0c41b11cc86e9391056d5a57d7ed2c1cc356a4855b43e. 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/ITZ682451303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0962510264620645290c4339b26a91838fd0e94da3f00b508c2c3d934dc48f. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/ITZ682451301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846f964d45accf9463de20be20e24c8f9fbc955aa4e657b9702f1142941c197c. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ682451302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ec0b4ddf06fd3e5c1998831b3a7068cfea0cfc420886472bcc6aee04710767. 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/ITP841700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7276a856658441f3f2a04a7fc9ade9acce5bc4acc11b86d79cc4bd2cae137a89. 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/ITP841700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bec6b60f54b508787804cb95bd934f9ffa4dd0cbd31436a7ca6f333392404c. 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/ITP841700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a413cfd21c52d00c6c93ab8bd8f1a1ff25976b8637096b7c58b3d2095ecdd33. 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/ITP841700009.
Rock Italiano 2012 (30 Imperdibili Tracce Alternative Rock)