ISRC GBAFL0600201
Verified recording
GBAFL0600201 is “Part 3/ IBM 1402 Card Read-Punch” by Jóhann Jóhannsson,
registered on the CopyrightChains blockchain with CopyrightID
0xb5d18eb756805eabf856fb6cc1990deda6b2248ef4abc00aef061e474f8f5778 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAFL0600201.
Recording identifiers
- ISRC
- GBAFL0600201
- Title
- Part 3/ IBM 1402 Card Read-Punch
- Artist
- Jóhann Jóhannsson
- CopyrightID (CopyrightChains transaction hash)
0xb5d18eb756805eabf856fb6cc1990deda6b2248ef4abc00aef061e474f8f5778
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:6aebf496415bc83204bf8389911811d85de6b68df9d4b536d97deed0be5d7d38- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAFL0600201
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Part 3/ IBM 1402 Card Read-Punch · Machine-readable JSON-LD