ISRC QZTBA2326837
Verified recording
QZTBA2326837 is “Sisu” by Fjellrev,
registered on the CopyrightChains blockchain with CopyrightID
0xdc8b497697e24de83836bd51641098e06a7a5092b79615f23edabbbc8f79daf4 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/QZTBA2326837.
Recording identifiers
- ISRC
- QZTBA2326837
- Title
- Sisu
- Artist
- Fjellrev
- CopyrightID (CopyrightChains transaction hash)
0xdc8b497697e24de83836bd51641098e06a7a5092b79615f23edabbbc8f79daf4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ebd77d029933d648e297db82b53a64756ddced51fdf6542996d900d95af76249- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2326837
- Bitcoin block existence check
- https://blockstream.info/api/block/953513