ISRC GBCGM0400029
Verified recording
GBCGM0400029 is “Spiegel im Spiegel” by Arvo Pärt,
registered on the CopyrightChains blockchain with CopyrightID
0x467e000aa8fa2797c88d4eecc9a65076885bc6126d77ed1108cbb79b78ee1fe6 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCGM0400029.
Recording identifiers
- ISRC
- GBCGM0400029
- Title
- Spiegel im Spiegel
- Artist
- Arvo Pärt
- CopyrightID (CopyrightChains transaction hash)
0x467e000aa8fa2797c88d4eecc9a65076885bc6126d77ed1108cbb79b78ee1fe6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:5688663a30768f7afe25d3fc1c0a9151ff3f7dcd25a38bba3308b0ea662afee4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCGM0400029
- Bitcoin block existence check
- https://blockstream.info/api/block/960468