thumb|Enzo Avitabile at the Hausacher LeseLenz 2013 Vincenzo "Enzo" Avitabile (; born 1 March 1955) is an Italian saxophonist, composer and singer-songwriter. He plays a fusion of world music and jazz
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 0xb3047db04315858b7acdf88f618a762755c088153eb7b18d45a629bf92768a8b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b470bfcd-3ae5-4297-a40e-5741ebcbbb7c.json and https://artists.proofprofile.net/proofs/artist/b470bfcd-3ae5-4297-a40e-5741ebcbbb7c.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 0xb00de148f956a81b664f3d50b0445b142b892afd64a26d8fd83774692099db25. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT0510400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbbc52bb855872d6a9b552b3dc40e9692413018c7bb218a432d43c13d92b8b1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT0510400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4d4fb49bd7f0e85312480da62f22092b70c19ce415deab9b59bb6d39b4c3b1. 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/IT0510400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4c651b2a0e956c2594662bc06f1d2134900fae5fb9f5e521c12864f7149ed8. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/IT0510400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0490fbcc3e3443cd409003692d407bc1ca3a0e28114090be2b73a362cd5a25. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT0510400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce11d505d1c1a376a9854fb7082f539631c5def8d7372c658c61e81a6ce24756. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ITD000400488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3a5051735367f032ed980bc3dd4fff02ea8a07cd09da00fbe8c065ffc1a560. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:51:54Z), 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/ITD000400490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db92ce222a45dd4799cae1e5ba74ab9db9cf117e9d245e41e7907ac26e8f298. 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/ITD000400492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9beea18be77b5bf8f0d11962a07ae599fd72b9481240f3a5f7147e4fb600379b. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:47:28Z), 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/IT0510400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd2e57b56cdf0ca437accac575faba8ac2c331ceaa2982ad77208ebe298861a. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/IT0510400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d4618269e54467c639c4ed4fea09fbd6832f9c5380c2fc516e0e2a8aeb2e13. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:09:10Z), 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/IT0510400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129ec6d300c031c53a828fa9d64fc9ae3d6c32a2fad3f6c35bb4db0765decb48. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:32:53Z), 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/IT0510400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35137c4488e17556c4b3b5c9e8d7f7eb3f3fdc2281c98c4b3a9440312177c37. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/IT0510400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ac10e45387e38d49d5794c3bdc34475cf9403864cd3711598c26f77d8c0f5f. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/ITD000400487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92db6938acb07c8c86880843ff99ffd4fc3d859f0fbcaf2c46785c809ba7cdd. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/ITM560600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab912dd25b2041b14568d49c94e3b2ea1b8ca3721fa2dd8fae8befb067188d0. 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/ITM560900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3deca1b7cebfeecee3e56ca0d1790b843446950eec4d3df2d0c9fe3c977a9288. 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/ITM560900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fa1b2c9256516d7465ea74ac021f9dc63f0d1317571c46684d83665d03fe8f. 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/ITM560900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df80977bf5fad618138018837f50ee6e584a3ff5b4f5fcb7eb397474e940755. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ITM560900046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e4d986380a0864029daf0aff9b96a933867b174b386bd4445eadc551458fbc. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD000400489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1532d730cc759809bb118bae259e275655ff9bcdcd97087ab51d1262b648a4fd. 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/ITFA71200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8e0d611e25f21c27916f81902bd2c4cfaec99709cd349081efc940946e7f7c. 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/ITFA71200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b90c53578339221bbde6d0c9e62f10872511f436cb615ed32793b6437bc238. 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/ITFA71200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21390969c7d54dc8c490f29cb0b70cfbe12bffed90360a3d665faa3d123596ff. 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/ITFA71200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bae9fcd26cd7159c5fa61c23ba427fed0f6ef3baa1faf65560707d7c20e66a7. 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/ITFA71200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781b90e8a7a73a643875e40d82c64cce77af72f9d4ab20b31687ef9d673c4413. 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/ITFA71200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8422d32439a431d8c7c6b10099007deb55a59bf5b1a4aab4565decbbff677e2. 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/ITFA71200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bbff012c91917f1bca9da5497ec1b9fe18a229045946b28fd8a2be1d4bf76e. 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/ITFA71200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48458939da818c96d3df46dac1b634f08be903b3bf7015f681b04e59f5eb7ade. 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/ITFA71200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf132c9825ce1e9126c2eb272f0de5a56bf2b84ac0ce19bcb5b0a8d48fd76eb3f. 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/ITFA71200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf885bd6aaa4c8bad31a374525fa25664f31d03fb4df4112480da4b272e64bf1e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITFA71200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e38cc2b075273539785a7140cddc3de531cedc4567bf2a998f6e5459b7cea9. 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/ITFA71200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c68077859a25e039c62ee1fbf24471a6b60d0d3d00731b256192c837fe89e53. 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/ITFA71200013.
Enzo Avitabile Music Life (Live Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90423f1290e2cdad7b69b8a81b06b9f836a6c72b85e0bbbf48dd287f00bf01f5. 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/ITFA71300024.
Tutt' egual song' 'e criature - Live Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557c674de4a998ef821eaf97a68b4a8e518d224ae7236d8bf04b4112aed48a39. 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/ITFA71300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f54115d15f372b0d8dae2bf6f5ed19792023e4291f4efc2713bb1eb865e972. 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/ITFA71300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42238296fd68f45c760f25b0681051ca25ef891ba1f707540c86116e13ec3936. 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/ITFA71300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f310b7ba15db41b546d43645a5b7ea8708cdcaa9700a514e861a5b2c09c2f35. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:41:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITFA71300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb66afe05dcc01b1361091a4ce4b6e28c445a4bd751404ff2b610c4a79a428c5. 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/ITFA71300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0ed8655e3d04e4a2917c924b97c9c811d895c3fecdc5dbbede84762daa5724. 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/ITFA71300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e5f2dfaa58d2a58ea96765b05986c629749ddfd411a09917064a15dbd9ef4f. 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/ITFA71300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8644c3f2f08a393c4586d18db8b9a5a7f49ed58850912b98b644948d90ef2b. 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/ITFA71300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5dd712e03b875539af1c515380f0ab02193797551c19caa65344c906e503e64. 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/ITFA71300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f074af54dc20a0c857468750971b339dc7506cbb453d90e3a18e4c6f291a09. 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/ITFA71300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e2e0c8de7e0c05eb8a73029b1c4dd1c564cbdee91334fa71186e52d3e2ce7d. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/ITFA71300017.
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 0x4157f9cfc75706edc2566b650f3070cfc1d75a0aa860540a06366ee6c48f907a. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/ITFA71300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fb2073aad73d5848f8f2b7ca9aa2e3364cabb455e5358b039a5202e378f6c3. 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/ITFA71300023.
Enzo Avitabile: Music Life (Original Soundtrack from "Music Life")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a3236faf68bfe9e57abe60ad519408e957a17394bb0a1c2f12d9993717c5c7. 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/ITFA71600043.
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Quando la felicità non la vedi cercala dentro
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Indivisibili (Colonna sonora originale del film)
Tutt' egual song' 'e criature (EMOTIONAL Remix)
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Simm' Tutt'Uno (feat. Jovanotti, Manu Dibango & Bottari Di Portico)
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La Vita Bugiarda Degli Adulti (Soundtrack from the Netflix Series)
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Tutt' eguale song' 'e creature - Poiesis
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Invito Al Viaggio - Concerto Per Franco Battiato (Live)
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