ISRC BER181401610
Verified recording
BER181401610 is “Requiem, Op. 89: X. Offertorium (Hostias)” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0xc14aff002255a5ec756824f422dd6e83ebd0fcbd30d634bde205e48e10d928c0 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181401610.
Recording identifiers
- ISRC
- BER181401610
- Title
- Requiem, Op. 89: X. Offertorium (Hostias)
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0xc14aff002255a5ec756824f422dd6e83ebd0fcbd30d634bde205e48e10d928c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:7da82a0f241a15a6a849029e61a8e12bd887eb8de41099a4766bdd3e7f1331aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181401610
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Requiem, Op. 89: X. Offertorium (Hostias) · Machine-readable JSON-LD