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 0xba725f62d6dc95c0b6357cb1813d5b76ae671ae47d7c77a52c39c69cc30eb3ca. 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/d40375b3-ab83-466d-a818-6dc208bb9e5c.json and https://artists.proofprofile.net/proofs/artist/d40375b3-ab83-466d-a818-6dc208bb9e5c.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 0x2167761e5a5a41a800cc79e4a408b69893701da29c061707c9a174a7c7201ef8. 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/ITB551714705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfff8a366541a03167b9b3ba8d5cf6c5e18ef2cee1367e9df8ceef304e209eb5. 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/ITB551714706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0ec57877c6da74a3440a4862269885a18e8206e257409101dbcab6b2f51518. 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/ITB551714707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed2bfab7ac9cfe5c01a436f69df4e4b1abba1a47a014fbf1760c8ada5afb1e1. 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/ITB551714708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2896834b7380f276734ee3bdc01bdb419a62aedfdefac7f746acb603bed1f8d6. 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/ITB551714709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76d63bf4102a4bff12eb28f170f48e005242595751cd9edad6bd250f84928f5. 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/ITB551714710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63563c104045577d77e0f3d64b4ec25201fb673fd22819acbc5c070779c218b4. 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/ITB551714711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b97d748d1e4c784ef9b527fbed29581b018bc1913f7a82475e4e8b0e5c65bea. 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/ITB551714712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45426fb1add8b2f3f9bb7309cc25fcc4267f60d773fb337183d7dd0bd89fc688. 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/ITB551714713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2129995b6d0e748c3d4759b4059ea79131a8fcdb0ef3f33fec025d46fd54c46. 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/ITB551714714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca50714a279765bdf4a9c0fb437b413bd69262e74fafe76cad4998e210f2168. 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/ITB551714715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104ab13d608d9499e18ee5353ceaa8453a5b5fea93f3dec1852c437636e0164e. 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/ITB551714716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f03051f109f5e1c57eea3980ebc6167b717d457c6819376c8950337bce3381e. 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/ITB551714717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9de89071f146e70355a27de2cc9afccd1b55bbec396224e9217f96ab2053552. 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/ITB551714719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f403496ffa7c0b50362aff35cde8e254109d16c18f8e3b9e4d852b9368fdfd0. 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/ITB551714720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e887a5b049f735cc52904a138e750b4feded89e6ee24f010d0ee6e51d43609. 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/ITB551714721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc016c4ca723753da636f0519b748e90966cdad57c5faf0ef62fb5656d71437d5. 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/ITB551714722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd03ed06df34d31c38fe265bd259d33005dbb90bc440ddeb7754cc1586c5b52. 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/ITB551714723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c28c24e7af8719b88361eb086a61e41736e574c73e25755900c43b7fb20e1d. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T08:56:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB551714724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73398d43b21ecea8fe16d33e5cd691d509d311b2d58162f269f9cae6e25732ff. 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/QZK6F2024574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d18a923612bb6fed038659ddabb51dad1bbfc2fee942c3b828daf621062a0f4. 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/ITB551915566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9fd380603f0e398d8ec1d354af1f4d5073a5b05b0f7db7436377ee6fea312f. 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/ITB551915443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f7b02ae818c0fa93fba16100ffe369fae63716677d5df91af91cd68bcedfa4. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:14:00Z), 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/ITB551915567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b739d4e7ad79567402d0e50509b77088209ddef1b85d9df9dfe86846e2d7fac. 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/ITB551915527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c0a37d9ab2bcd192631829c26e96842a76b9dc3444e3a4c915e39bfc282add. 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/ITB551915568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67d090489a11a1d8dcb69a73a438e5df7c1b84b0d258e42f536268b85a5ec4e. 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/ITB551915569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2916c59ad24cfa5bb7acb835b90b7e52d0d047b9d2be1f708f8b8fd7b1071e44. 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/ITB551915570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c76c5a29f6a10aa739e56f07ceae17ea5ab6a106075ed3232aa5472a16d66c3. 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/ITB551915572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509605b7df6cb8b2f5deb9b48e3458cfa7e59de38b109baac76975af33da028b. 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/ITB551915573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9e45b5ba62f866cad4e6053b5da229ac95c357eb51a0d4b73d0b0c7c6dea0c. 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/ITB551915574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50aeaa8c7d27ad0c30dcbc1045776af15ac593d07da7282fe000b89873f7ee5a. 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/ITB551915575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba25c8ea38dec69d57ce9a3d9e4476a1a063149c4f14a12833b8658b288af0fc. 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/ITB551915576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349d6d8fcca3c2f61fb22227265e452d0d598e5f667227186d90052960d4f864. 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/IT7TD1900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0725c9d521c5f4f250af90971e939af1efee3de08cf60741e0ec52c2d41c3ae. 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/IT7TD1900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d33e980a125fd8722fd06316e7f42b4b05c3bdf8a6e3b4f0bdad306bf27c61. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/IT7TD1900030.
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 0xca42540623962fcce613cf3c988ad74a66b9d7861cbaccfe09c8467d4d0497ea. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/IT7TD1900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf01babc1d714c0864dca5703d101e41fb6160a77a726d2c5ee68d4123d053d4. 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/IT7TD1900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4890de4791b3f1cd154035b9fb7be29725f2a37c2be59c3273149ec7077f0f. 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/IT7TD1900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90bddf4a5824155de601e522bd289be9fcee6178e95c533a4479247aacf6db32. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/IT7TD1900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4ac3f89f519879ecad6aa29a4c02c531f1947d5fd8649746c3fc1bc4277ff3. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/IT7TD1900110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb24eba920931f02d14b24c0706a82090a3f986e31bee19aafebe71fc6d36ab. 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/TCADN1876569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866d33a78242e861c1ca7b9e202070a99c864d86cdabd5892e64b9bda67af825. 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/TCADN1876574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28919adc4fef1332b923a0a384a90213307d1d9e69a9d5e6ee7023c2011b6425. 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/TCADN1876581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84c2d1d5d19236225afb419fb1d8e4c16c1f2c6fc96f69661c86041b58e7127. 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/TCADN1876584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75221065d1db86bb627bbf0ef49a9596a7f08ac2910e1aa0713507d6c3c0538d. 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/TCADN1876595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a2ea1c2a1ae50523b1a4ca9e074e69e9051cf8d08ef29919fe95e40b49bf16. 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/TCADN1876602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc688431d7d136a9cd0f1fed1b63109cd85d87e55d5a2f0e247480b95f1d4cda5. 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/TCADN1876603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e993811ff91125f20ece8a155bbe2ff1651d2a35d6086a8db1d5ccc1a9bfb0. 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/TCADN1876605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9241ac7bb33c108a06fa665ce27d3b8a929fd9b2914134563b8b01ee3576b861. 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/TCADN1876606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1175e7d988741e06dbfa2965b49fbf1d351badb3068c2dd74556936f9abc4444. 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/TCADN1876563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7291e461baa02604383ef092dc4f04764c396bd8c621011b85bc8faee4c8224d. 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/TCADN1876600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab67cfef07df08a0c90cc94b4c44d4e18a106c7d006da8a779488947fc0d5450. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/IT7TD1900211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f644899438bc20f0e81106885b2fa99d47323ea14786815bc7378ce7357a2f. 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/QZMEQ2544179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e0305b1de9fb52029f83240572f7de69eeab0b88696ecdf94e2d2e416678d1. 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/QZK6Q2510200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06dc0cb181fbcbdb38a20266068b203291fbbb4c3e52bdb36aa75b5cec95d2c. 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/QZHN72537114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc86ebe71ae322c0ed75a54346ba24fbd66888ee06710eee703b955d9825966. 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/IT7TD1900190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b9afa7f49736dc43125e25a3cf8c74f3ab005f1b6b3aedc8314afd67403c9a. 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/IT7TD1900180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeba2c4ff4ef50dd4b34df0d5020973ab3c802a5b52a62507e554843ab82e972. 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/IT7TD1900901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3ed6135a11a4f205853640656d64dab669e6210556d1448146242fe470ea4b. 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/IT7TD1900192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac28c47f723c2bd926f3e6cc6e06270cf5e408d81b1c56fa5bf0a2a299c6079. 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/IT7TD1900194.
L'Insostenibile Leggerezza Dell'Essere Porta L'Uomo Ad Uno Stato Metafisico Di Perdizione E Tentazione
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10aeeac6dea944faf3f369ae97f2482dbf83e984132915bbe8489897ba508c1. 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/IT7TD1900195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76d8633709801e9c9b0cdb3c870bde40260b4647feee113e80061bed838fcd9. 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/IT7TD1900193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020208b63584ee9b1924e9b2692735babe1fe7297dbdbadf430adfab2cca3b8c. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/IT7TD1900197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827b506a856dc0203614083443a84113371a88db04a8c66556abf140715b7a23. 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/IT7TD1900171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5944e5a036baf4f54d0dc6861f4b41898dc85869a747ec5914e174ac281552e. 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/IT7TD1900121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46bdf1fbe8a63ce40b8b62dadb76251356f085f07edc3808531ddaa984188db. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/QZNWS2498116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79494ad02fbe30a8b800a87484e8b6514d6f787260887008721932aecd6f829b. 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/ITDF41800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fce48f80606b2404d58bf763df6a16c57b88d27006074a1d3bec057efc95eb1. 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/ITDF41800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899905f87594a72d2263c85c474776e9493c23255dec4f7006156ebbaaae034b. 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/ITDF41800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134f89fb17e3b25a37512ad6b17353b2579b05c991ff888f154655b035ab3c30. 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/ITDF41800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb22cee3b156a6f2652b76263d10ac1da7358eab1415c8db47b3827a2d59d8bf. 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/ITDF41800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc1b8f249fd44e48b24c37f4961452719ef3b5bf6556f5a9e4165e1a7d5aa29. 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/ITDF41800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d5cea6cab35272be16728d384814bf35f9875761c9a4054665ae87e775f456. 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/ITDF41800031.
Ti Piacerebbe (feat. Primo Brown & Ensi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a603e8894b52697e3fa1671a2bedf283bd97981975fc12b7d6cc5fbf1875ce. 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/ITDF41800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037a9932818691da4f82a7957da31c45673497cc70428b83054700ee0b61cc2e. 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/ITDF41800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc38056d42a4a0ba2bb5414ba9af6ad9b7768e40842e52c91b63d837a0b2d0a. 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/ITDF41800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06af911bf303a2e6aefa9574b2447094b5d501c473bfbec1318da4366a21d249. 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/ITDF41800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f08d216b6d9e5ccccfba79a428403ad028cb9c12ceb7b357aff9e4d91243b9c. 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/ITDF41600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e412a49c9175c96f9b6f63b399a3f52dbb4ef811464e3c793c2fca9bf340d20. 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/ITDF41800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72e5c31e81c363ce5d202f25fe5440f7f575087418b25f4c8dc40f8218dd8c2. 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/ITDF41800038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b576af2a348afb1799fa34eea6904f3a21070ae9afa9666242e47a33522f7b5. 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/ITDF41600048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0baeb48a2a7c133843cd10b4d09d8a6933f99a747e9ccbbe3bde196673f12e75. 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/ITDW02200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648e861195469ea08033cfcedd456097ba8475d37049ab58c2ab6d1fad89e296. 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/QZDA61936633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0268934155ebdfa57d919b5c68d3542f67a4d1f95b369742dff7f7e7ec9e0a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZDA61936642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad201cbe1ef98ff3336c9a34e2101eef44d667b6955ce71ec5eb3c5d8a00caf0. 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/ITNXV2200011.
Chiuso In Casa (lockdownscream) [feat. Pedar & Young AM]