ISRC CZB872101007
Verified recording
CZB872101007 is “Oblivion” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0xf8bcd943dc3d6f1bb1804a58d44ec79485a82d4c5fb6d4b4ec53e673780b32e0 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZB872101007.
Recording identifiers
- ISRC
- CZB872101007
- Title
- Oblivion
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0xf8bcd943dc3d6f1bb1804a58d44ec79485a82d4c5fb6d4b4ec53e673780b32e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:f5397710e03d3dcf2a719e7ef98e05e9e5a38cf2b66723e1c60e53546eba5473- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZB872101007
- Bitcoin block existence check
- https://blockstream.info/api/block/960500