ISRC FR7JM2167140
Verified recording
FR7JM2167140 is “Requiem: IV. Benedictus” by Sigurður Sævarsson,
registered on the CopyrightChains blockchain with CopyrightID
0x32baf57a3b85cd2ed9a7345b357d2f4257d2e7a77b963943bcf0ad1a235015d0 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2167140.
Recording identifiers
- ISRC
- FR7JM2167140
- Title
- Requiem: IV. Benedictus
- Artist
- Sigurður Sævarsson
- CopyrightID (CopyrightChains transaction hash)
0x32baf57a3b85cd2ed9a7345b357d2f4257d2e7a77b963943bcf0ad1a235015d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:d343a3972c628c787be03b026d57ed10a5e4fdd1c4c2f41fbf4b66e6b291c5da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2167140
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Requiem: IV. Benedictus · Machine-readable JSON-LD