ISRC USDY42178581
Verified recording
USDY42178581 is “Captain Swing” by Aycan Teztel,
registered on the CopyrightChains blockchain with CopyrightID
0xcff8011c18765df9aa30101d574497dc5e15b71ff66a0d781a5cdd4642473f4c and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42178581.
Recording identifiers
- ISRC
- USDY42178581
- Title
- Captain Swing
- Artist
- Aycan Teztel
- CopyrightID (CopyrightChains transaction hash)
0xcff8011c18765df9aa30101d574497dc5e15b71ff66a0d781a5cdd4642473f4c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:9781f9c2665023dd64d82312f890edddff78aa0ffe232b5249e56e749b4b9a66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42178581
- Bitcoin block existence check
- https://blockstream.info/api/block/960294