ISRC GBBTF1700359
Verified recording
GBBTF1700359 is “Losss” by Björk,
registered on the CopyrightChains blockchain with CopyrightID
0x4e2077e83184cc3a780a1f5a768a98372cb555553cb4cec7c8d2264d74d84dc9 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBTF1700359.
Recording identifiers
- ISRC
- GBBTF1700359
- Title
- Losss
- Artist
- Björk
- CopyrightID (CopyrightChains transaction hash)
0x4e2077e83184cc3a780a1f5a768a98372cb555553cb4cec7c8d2264d74d84dc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:51169d0ef5e0813b6089cdaaedb9d71b27e1b6ab84a9b481114a19dd46522458- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBTF1700359
- Bitcoin block existence check
- https://blockstream.info/api/block/960150