Aiello (or Ajello) is a surname of Italian origin. People with the name include: Annette Aiello (born 1941), American zoologist and botanical entomologist Antonio Aiello (born 1985), Italian singer B
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 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 0x30a8e0b4d66e0753f40a737c92d72e462b51f7a671196d187064d4c841a9b43b. 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/8ade9915-e2a0-4c19-9a9e-f6d8574fc99e.json and https://artists.proofprofile.net/proofs/artist/8ade9915-e2a0-4c19-9a9e-f6d8574fc99e.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 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 0x7a9303b1dccd424455ba3518deee34e0bb1725a122d26bfada3f1990875d143b. 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/ITM381900074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86cec66c973ff13cdd0c4daec3b4ff14ba8624fddd4562e637769239d8f8787c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ITM381900069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7a7ed49cbc3564f992417407d8f6aac05adbb931efcbf7b77a5dc507952afa. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ITM382100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec295a9b32f944c269fc33ae9464f0468c20cb14bc8bddd33b8f2b186865bb82. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/ITM382100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28e6104c599ce0153ca790aea139726887803c2088a8a353888e723827f9b15. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ITM382100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d5c98177df951fa855819161edc242f702008b08fa5a3767c72497aa988070. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM382300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e90fa876e1480dfef5909af13680532d879522ecc8b7e68ebbf0ebe41b6300. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ITM382300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c2846cd3167a9d1a45dc4b6413213757bbd0720ac5d913794667d360b3c213. 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/ITM382400123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a6a718a9cd787555b0b958569dcbb7c86a39ab0cfec0543e7b67c894633de5. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/ITM382100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a6a718a9cd787555b0b958569dcbb7c86a39ab0cfec0543e7b67c894633de5. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/ITM382100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a6a718a9cd787555b0b958569dcbb7c86a39ab0cfec0543e7b67c894633de5. 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/ITM382100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a6a718a9cd787555b0b958569dcbb7c86a39ab0cfec0543e7b67c894633de5. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/ITM382100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d582dcfd20cea8c01ef6a9672634fb92712e645d3f35c67bcdd7bd0768ab82. 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/ITM382000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb627f1f217225ad52056e73c03ecf0a9a9953c438561de5f78561c15b5475cf1. 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/ITZ042400457.