ISRC GBBPW9900174
Verified recording
GBBPW9900174 is “Unchanging Window” by Broadcast,
registered on the CopyrightChains blockchain with CopyrightID
0x0c898cf73b81d6989ca4d3ea659a478aa37740148e2e5aa6b878a287b26c556a and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBPW9900174.
Recording identifiers
- ISRC
- GBBPW9900174
- Title
- Unchanging Window
- Artist
- Broadcast
- CopyrightID (CopyrightChains transaction hash)
0x0c898cf73b81d6989ca4d3ea659a478aa37740148e2e5aa6b878a287b26c556a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:4be1d4969ed5efcb17763904e13a1ceb88e7a65011a6fff2a4f771b58211f3ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBPW9900174
- Bitcoin block existence check
- https://blockstream.info/api/block/953515