ISRC BER182279711
Verified recording
BER182279711 is “Oblivion (Arr. for Voice and Cello Quartet by Josef Hofer)” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0xa7697048a25245b8daa9c24988379774d11dee55e0d3ce25c74a0fb304ed4168 and independently timestamped
in Bitcoin block 960187 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182279711.
Recording identifiers
- ISRC
- BER182279711
- Title
- Oblivion (Arr. for Voice and Cello Quartet by Josef Hofer)
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0xa7697048a25245b8daa9c24988379774d11dee55e0d3ce25c74a0fb304ed4168
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:34:28+00:00
- Bitcoin block
- 960187
- Canonical record hash
sha256:0ad2787f63253529d80c9292c3189e0d0c58662111961cc90837bde21cb1b7ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182279711
- Bitcoin block existence check
- https://blockstream.info/api/block/960187
Full record
Track page: Oblivion (Arr. for Voice and Cello Quartet by Josef Hofer) · Machine-readable JSON-LD