Airiel is an American shoegaze band from Chicago, Illinois. Frontman Jeremy Wrenn described Airiel's music by saying, "It's loud, it's pretty and you can dance to it". History Airiel was formed as Ai
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 0xc1e7458c79d2c7142018b36d30e7cb0d44a8e6f18a12069a9ba92fa8b469d369. 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/ade3dc9d-8719-4b6a-b826-66c29537a994.json and https://artists.proofprofile.net/proofs/artist/ade3dc9d-8719-4b6a-b826-66c29537a994.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 0x39f0b550a92a02e6d3221f81656907deac40d20f57c893255d4582b09a3bda5a. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/USBHM0510087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1aa7b362ed6b1f98926abb08a63372970810c29c92d1ecaba5310aa583a5015. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USBHM0510005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46110aa67d463dc28014f891db48fdefa0a31e7086ce672c9e40c2b87ceb768b. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/USBHM0510006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4929b720b17465147f4fea7aa8f2e86a40b0a972847cc011a5149daf14b7930. Chain 2 (Bitcoin): anchored in block 957676 (2026-07-12T08:20:25Z), 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/USBHM0510007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc415867919ea9a089e06d7f762ef395b406d45439e3baa4506c37b8e3888e88b. 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/USBHM0510148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b22937e211af3032de00dac3d3cdb9d23518ad1e4e9f243fb65a3102eef8d5. 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/USHM21085242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5f87301b6484a07145f8457cf2c58f0ee9154dcedded53e8c8363eccbef102. 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/USKT60700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0669294b0162f43ce84b2406f76ab52efe9dd8dd2d4575b9e903f6b177244ef5. 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/USKT60700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40b54672e8969c14ae046fae23848dcd130ec1dacc68a7ac25dde24905c1ac6. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/USKT60700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ca8e6ad2f86da5844d28e456f91f599487775e52e54eaf594c1f37e6b482d3. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/USKT60700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5b6326411b9cb7f80eb2f9eef2d6f376c42ee69fe5d2a1bb60095a172e1a99. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USR7P1208301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea63827a8014110cb1a6d3a1ef367215b65accfa90a817f6f872f5232b5f43f. 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/USR7P1208302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445b3a09262a1b57a80beefaeabd301e85a96936e0add2e41a0485ff9df020a8. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USR7P1714205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d7fd60d34efc964702a7dc0ca23b99e60502351720c37fca69ed4056c4f387. 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/USR7P1714206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33a7a11df3da495139e2d6ed63f7d8f4755f20e8b25180811c19be8b757a144. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/USR7P1714208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87ae7f9f07714e5b4a8ae3d4c42a1fb73fde6205a12fb5e45878c11151143ed. 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/USR7P1714209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2394cbf07f92a9349728399619e258c1e8bb51ba7ffa1ad8ab5b52d746d43800. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USR7P1714211.
Winks & Kisses (20th Anniversary Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba13bcc9db0c0808718d27239db1f99b17879d4799c0a3954fe922ea5fd243c. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/USBHM0510001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1aa7b362ed6b1f98926abb08a63372970810c29c92d1ecaba5310aa583a5015. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USBHM0510005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3722e076790f38f0a397f391ddfc754dc585414847fa29cb08e3c9cc5993dd0. 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/USBHM0510145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21958a50dbb7ef273b2f17839ad6e7c2542769bf089478d96fcbb03ae76f5576. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USBHM0510002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9fe89f04fc260ff167275b49dbaacc6a7147030058edbb8b462bd04832b8a0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USBHM0510146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7f3f4850f76ea074fc55499c66eb95d19163f6f1a38626e197b68b0589eaf0. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/USBHM0510003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759df01fc4df869fb717ba1cb177e8641cf6f27ca9d832f7e7aafef6f9c962d6. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/USBHM0510147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb860833861c4cf394d27c84d0faefd0cabcdfe397970128c6376585246a67f. 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/USBHM0510089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0ef326e34385b7a2cf27b08ff044e653514f1cf2ce7d1adc4602a72c47a3ac. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USBHM0510004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6679ef8aa190e11ecf9979e1ff839785d88ee53c218ba94ba4798bc6b03be88. 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/USBHM0510090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa554ee2f3a97f83fde43e58b5d9db291053c86a768326fda6ec60d77e5687eec. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZRBC2100037.