ISRC GBAYC2002723
Verified recording
GBAYC2002723 is “Oblivión (Arr. for Trumpet & Orchestra by Bob Zimmerman)” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0xea9ac7bd50e5ae104690bae433c65f6ce4251ecb2fa346140cc6a2b2e7e9777d and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2002723.
Recording identifiers
- ISRC
- GBAYC2002723
- Title
- Oblivión (Arr. for Trumpet & Orchestra by Bob Zimmerman)
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0xea9ac7bd50e5ae104690bae433c65f6ce4251ecb2fa346140cc6a2b2e7e9777d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:817cba1a92607f8bc16b449b92e880d028483a115c8c1200bfbec5306ab676a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2002723
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Oblivión (Arr. for Trumpet & Orchestra by Bob Zimmerman) · Machine-readable JSON-LD