Alboran Trio is an Italian jazz piano trio consisting of Paolo Paliaga (piano), Gigi Biolcati and now Ferdinando Faraò (drums and percussion) and Dino Contenti (bass). The name is derived from the uni
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 0x0261c33ba0a60a10878ebc53d0860c28ea61282ae12315b35af307e0193b7e95. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3c45a7c-9115-4c67-b317-3ff8bbdce7e6.json and https://artists.proofprofile.net/proofs/artist/a3c45a7c-9115-4c67-b317-3ff8bbdce7e6.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 0xc437e7c18960416f724f59cebe28a504dea96037868f1a3de423a3db04e94c36. 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/DEA890600310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55443e57580d1a44c84b3cbf9b2bd2c0d3d363b3e512b5130badfb39d9bf2466. 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/DEA890601410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659625189fb561fa202cd2817c57cc093d68c8bb907075f883b275c6bc2ae30c. 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/ITI732000232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8318a69bb35ff5daa802d6eb3cae2617e82a5402d44756ee21d2068613d3e1. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/ITI732000235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9f64075916948dee0f74a49132575f284518a4f9ccad65b773bc6ff6243abe. 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/ITI732000236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818b0c3a9320dcde373a7a5a02357ff26886c9a194ac3f912fe5265f4a161775. 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/ITI732000237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb25e544d7d28ae704ba3c0b691ca243834c2750c54b57925fc979b350c4f0d8. 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/DEA890800160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c8db75befcbf29d038f4eb76dae40128904ba3612c3c1f1eb9c90cdedda09a. 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/DEA890800163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f3c5ebcb7b04a9be0995cb5a5b39b4893be403a3467a273ef08c2f6c0f6722. 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/DEA890800164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0167d933a27a888820f215868dc17df7b484632d4a591d0026ce0473df79699d. 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/DEA890800165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f7a88f7a92073db05c2a91571a269e6346dd78a8cf0ea3b09702ac8e9cc108. 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/DEA890800166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde51f8152a7c6b1827d6628f70247953c6e2113573bab9e2b42dd3d2e30a2edb. 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/DEA890800170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d624557e781bc137eace29d16d1545a2be90478b13e2f12f557f1564a2d13ac. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:02:51Z), 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/DEA890800161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35a250d18d63b0f844a719d7f903f297d6d29404722d81234e654058c2ad2de. 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/DEA890601400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55443e57580d1a44c84b3cbf9b2bd2c0d3d363b3e512b5130badfb39d9bf2466. 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/DEA890601410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5d9402c0e8b8664ed6415d752def3d186b2840d672184fa7feea2e74e59b64. 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/DEA890601420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3042357f9f94181208f9939c8a7b39e8c8337d49edec173b351c9ef017ccbe08. 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/DEA890601460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b19acb100838be8c6348c9785235fa326c14f8c875d15b2c242f6278704b797. 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/DEA890601470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893ef4058e096aca1c59ddf7679dd03899136253f05286ea7c707459173b2cdc. 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/DEA890601480.