ISRC GBUM71208150
Verified recording
GBUM71208150 is “Cold Front” by Laura Welsh,
registered on the CopyrightChains blockchain with CopyrightID
0xe3e33966f5071cb30bb665db689a6fba71a45348d55f943fab8cd3f51804e98e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71208150.
Recording identifiers
- ISRC
- GBUM71208150
- Title
- Cold Front
- Artist
- Laura Welsh
- CopyrightID (CopyrightChains transaction hash)
0xe3e33966f5071cb30bb665db689a6fba71a45348d55f943fab8cd3f51804e98e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:83e80ebd2e78830cfe3b99809c23fdf3e282457cdf4803f74d1f77b6bdf94cc0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71208150
- Bitcoin block existence check
- https://blockstream.info/api/block/960138