ISRC GBLLH2492911
Verified recording
GBLLH2492911 is “A Plastic Theatre: Act I” by Joanna Marsh,
registered on the CopyrightChains blockchain with CopyrightID
0x9a0ddc9206f2a927a04bf5e4fe923272a7debe6b7ae1cdd1e5a1a4b6270acce1 and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2492911.
Recording identifiers
- ISRC
- GBLLH2492911
- Title
- A Plastic Theatre: Act I
- Artist
- Joanna Marsh
- CopyrightID (CopyrightChains transaction hash)
0x9a0ddc9206f2a927a04bf5e4fe923272a7debe6b7ae1cdd1e5a1a4b6270acce1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:00b980520c1f40dec0a57569d3cead4f286625046680d7893823e28471ddd204- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2492911
- Bitcoin block existence check
- https://blockstream.info/api/block/960503
Full record
Track page: A Plastic Theatre: Act I · Machine-readable JSON-LD