ISRC BER181602016
Verified recording
BER181602016 is “Requiem canticles: IX. Postludium” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0xc6e2d7e75d5e10e07f054370596f5af568eecf6ccc8eda7c8822be9fdf837eff and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602016.
Recording identifiers
- ISRC
- BER181602016
- Title
- Requiem canticles: IX. Postludium
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0xc6e2d7e75d5e10e07f054370596f5af568eecf6ccc8eda7c8822be9fdf837eff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:483b9da0ccb7ac22afa19954d6f956dbda768fcf26664a696e8ba49e17ba3d97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602016
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Requiem canticles: IX. Postludium · Machine-readable JSON-LD