ISRC ARF149900059
Verified recording
ARF149900059 is “Requiem” by Bersuit Vergarabat,
registered on the CopyrightChains blockchain with CopyrightID
0xdfecaf2fcd8d1ffefb41739b414bf1f553d7cc73434ceb7df6a5d619ad692d0d and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900059.
Recording identifiers
- ISRC
- ARF149900059
- Title
- Requiem
- Artist
- Bersuit Vergarabat
- CopyrightID (CopyrightChains transaction hash)
0xdfecaf2fcd8d1ffefb41739b414bf1f553d7cc73434ceb7df6a5d619ad692d0d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:426e226e083477078e55b529b6765ee4202658cc3e31d6357184c5ad8d114a47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900059
- Bitcoin block existence check
- https://blockstream.info/api/block/959159