ISRC GBUM70916165
Verified recording
GBUM70916165 is “Knife Song” by The Irrepressibles,
registered on the CopyrightChains blockchain with CopyrightID
0x31ce4f8d92d4cb7e8bb746e5d9d66d811985085953a63f4ab4a0435ca3657c21 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70916165.
Recording identifiers
- ISRC
- GBUM70916165
- Title
- Knife Song
- Artist
- The Irrepressibles
- CopyrightID (CopyrightChains transaction hash)
0x31ce4f8d92d4cb7e8bb746e5d9d66d811985085953a63f4ab4a0435ca3657c21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6e79b82fc198ed1594dac0957bd09c2efb3ece6e3e4afdfeee986836d42c9242- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70916165
- Bitcoin block existence check
- https://blockstream.info/api/block/956302