Aire may refer to: Music Aire, a song on the album Chicago VII by the group Chicago (band), 1974 Aire (Yuri album), 1987 Aire (Pablo Ruiz album), 1997 Aire (Versión Día), an album by Jesse & Joy Pl
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 0x63f907e6ea1c4ebb3b950e929f0f166b6ae2c20085a56c6fbf8b36bc3132974d. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da1b7480-ead6-4b52-9ca0-3b57723d2dd4.json and https://artists.proofprofile.net/proofs/artist/da1b7480-ead6-4b52-9ca0-3b57723d2dd4.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 0x77ad9fbb0ad450c7a57997efb9b386fd1455789ef414e32343983cc4766ddeae. 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/QZHNB2504129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2560ad426736ac0ee21252c74a65d9cbfc636d36742fd23dced02fa91805cbff. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZHNB2504130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f46462fc1cfce08102b9a39c587667ae7fde92b86651f9d812c8ed30abbe97. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZHNB2504131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16e8834de4f7289ea9e616c939052cb68bb7cdd23ec45a3dc03830c2bbed9ff. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZHNB2504132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a69a6669c7c86554da5befdd0c32e6ef8064703f0b1f81c16968f2fe4b0fd34. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZHNB2504133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610566f2a9aa997614d3e65042f90fdc46dd957f9bad5ce7ea7f67aba6e0c870. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QZHNB2504134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987aa7cf8ab8dd2601d00d519e2a5894e6f3ceca54643ed31db4a7cc5b6d0610. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZHNB2504135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571d51a73c9ecb0b753b5f89d1dabc7f036a545acb9fa45cfa22888855d724f2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZHNB2504136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4282e4ec3c2603116d4d4c7e772efad54ca65b8562c6b397866a6a2218b1f02b. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/QZHNB2504137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5700f5a753900f5183094972691a455fc4df27652d0d8791587a3fed5ac2023a. 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/QZHNB2504138.