ISRC GBMJG2003294
Verified recording
GBMJG2003294 is “Murmur” by Anna Yarbrough,
registered on the CopyrightChains blockchain with CopyrightID
0x657d72fe076bb31f4e964690338032e14b27fcf37e0a5963afe1cf74dd4d1d86 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2003294.
Recording identifiers
- ISRC
- GBMJG2003294
- Title
- Murmur
- Artist
- Anna Yarbrough
- CopyrightID (CopyrightChains transaction hash)
0x657d72fe076bb31f4e964690338032e14b27fcf37e0a5963afe1cf74dd4d1d86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:b91ec5f4e438072008e6fe3d978a8ee341fbd70e9b6167a0dbe1748c52b77c01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2003294
- Bitcoin block existence check
- https://blockstream.info/api/block/960448