ISRC GBCTX1800971
Verified recording
GBCTX1800971 is “Pictures of a City (Live in Mexico, July 2017)” by King Crimson,
registered on the CopyrightChains blockchain with CopyrightID
0xd4e3d4d0da599cd3a526e0f98da7942440f4fa2a6312ffec0774c6f4cc8e9780 and independently timestamped
in Bitcoin block 957064 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTX1800971.
Recording identifiers
- ISRC
- GBCTX1800971
- Title
- Pictures of a City (Live in Mexico, July 2017)
- Artist
- King Crimson
- CopyrightID (CopyrightChains transaction hash)
0xd4e3d4d0da599cd3a526e0f98da7942440f4fa2a6312ffec0774c6f4cc8e9780
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:43:08+00:00
- Bitcoin block
- 957064
- Canonical record hash
sha256:525b3e5f35989beff50cd9859319ae5394a52778e071d9bd8c7ddecc02d72151- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTX1800971
- Bitcoin block existence check
- https://blockstream.info/api/block/957064
Full record
Track page: Pictures of a City (Live in Mexico, July 2017) · Machine-readable JSON-LD