ISRC GBAJU9900169
Verified recording
GBAJU9900169 is “Annum per annum: C” by Arvo Pärt,
registered on the CopyrightChains blockchain with CopyrightID
0x0e0793d96ecf6392bb59b1e9ca4fe2f6d57081b0383e5c6eec14dfec4eb3e709 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU9900169.
Recording identifiers
- ISRC
- GBAJU9900169
- Title
- Annum per annum: C
- Artist
- Arvo Pärt
- CopyrightID (CopyrightChains transaction hash)
0x0e0793d96ecf6392bb59b1e9ca4fe2f6d57081b0383e5c6eec14dfec4eb3e709
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:85722a3b162960d6b6d47946e11cc4893309f7429c6ddcb09d3905999dd8edea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU9900169
- Bitcoin block existence check
- https://blockstream.info/api/block/960473