ISRC GBUM72202937
Verified recording
GBUM72202937 is “Haiku” by Isobel Waller-Bridge,
registered on the CopyrightChains blockchain with CopyrightID
0x0664364696b591169428c97dd3e9f9248a5c106298a4209ec9fe8e57ec924a7c and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72202937.
Recording identifiers
- ISRC
- GBUM72202937
- Title
- Haiku
- Artist
- Isobel Waller-Bridge
- CopyrightID (CopyrightChains transaction hash)
0x0664364696b591169428c97dd3e9f9248a5c106298a4209ec9fe8e57ec924a7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:dd944dc00725a57ae302f741425bd029a3b5d2fab6600f1c7a6e5888a72fc32c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72202937
- Bitcoin block existence check
- https://blockstream.info/api/block/960300