ISRC GBUM72107646
Verified recording
GBUM72107646 is “Christmas Sweater” by Gary Barlow,
registered on the CopyrightChains blockchain with CopyrightID
0xcf9ed5fd625882f36a0b6d52612f0a265fa3b6243718ac7cb7acd311b536144a and independently timestamped
in Bitcoin block 960187 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72107646.
Recording identifiers
- ISRC
- GBUM72107646
- Title
- Christmas Sweater
- Artist
- Gary Barlow
- CopyrightID (CopyrightChains transaction hash)
0xcf9ed5fd625882f36a0b6d52612f0a265fa3b6243718ac7cb7acd311b536144a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:34:28+00:00
- Bitcoin block
- 960187
- Canonical record hash
sha256:1bf4eee0f32cf3ec1b2b62f999b72b71908487170d64da5f919f8753f159c108- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72107646
- Bitcoin block existence check
- https://blockstream.info/api/block/960187