ISRC GBAJU9900171
Verified recording
GBAJU9900171 is “Annum per annum: A” by Arvo Pärt,
registered on the CopyrightChains blockchain with CopyrightID
0xa30f88be41d15b5f31b2a009a8183e0f64128f76afdcc4a68469207e227ab913 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/GBAJU9900171.
Recording identifiers
- ISRC
- GBAJU9900171
- Title
- Annum per annum: A
- Artist
- Arvo Pärt
- CopyrightID (CopyrightChains transaction hash)
0xa30f88be41d15b5f31b2a009a8183e0f64128f76afdcc4a68469207e227ab913
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:c78b34d3d4943e4ffd4adda045637c34795e2fad8152d0cf65503a9e2c0c80ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU9900171
- Bitcoin block existence check
- https://blockstream.info/api/block/960473