ISRC GBDCA9900074
Verified recording
GBDCA9900074 is “Ágætis byrjun” by Sigur Rós,
registered on the CopyrightChains blockchain with CopyrightID
0x7c09319ef98c625e7533692e69bb29fa70f6f28c4fe7e496591bcd4b63ade692 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDCA9900074.
Recording identifiers
- ISRC
- GBDCA9900074
- Title
- Ágætis byrjun
- Artist
- Sigur Rós
- CopyrightID (CopyrightChains transaction hash)
0x7c09319ef98c625e7533692e69bb29fa70f6f28c4fe7e496591bcd4b63ade692
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5e52ab6859d670041b311c0c31bd0a49ef0ecf4f87ccd4c842c45d9d5f3444f5- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDCA9900074
- Bitcoin block existence check
- https://blockstream.info/api/block/953513