ISRC BER181401603
Verified recording
BER181401603 is “Requiem, Op. 89: III. Sequentia (Dies irae)” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x613856de28f9bf0baa60411b13b552375d75d950c4114cb3dccf16025d7b6175 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181401603.
Recording identifiers
- ISRC
- BER181401603
- Title
- Requiem, Op. 89: III. Sequentia (Dies irae)
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x613856de28f9bf0baa60411b13b552375d75d950c4114cb3dccf16025d7b6175
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:a8c5d252bd4aba0439ac563e09146a7f39515f7a73fc335708ac1326081d7bdf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181401603
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Requiem, Op. 89: III. Sequentia (Dies irae) · Machine-readable JSON-LD