ISRC USKO11500748
Verified recording
USKO11500748 is “Oblivion” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0x1cdb6a643cee7fdbe4ea7ef350ae3edd443bad35f5d96d3d4b873ad0952a94ae and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11500748.
Recording identifiers
- ISRC
- USKO11500748
- Title
- Oblivion
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0x1cdb6a643cee7fdbe4ea7ef350ae3edd443bad35f5d96d3d4b873ad0952a94ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:77aef8db235591ed7be264a7e25a6091955ab5b80ab43697f9da4b396ecd3c0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11500748
- Bitcoin block existence check
- https://blockstream.info/api/block/957073