ISRC DELW71731911
Verified recording
DELW71731911 is “Cecilia, vergine romana” by Arvo Pärt,
registered on the CopyrightChains blockchain with CopyrightID
0x73f09888c8d1d6acf38625a55eb337543085330d8d2dc261b7262360de4dce76 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW71731911.
Recording identifiers
- ISRC
- DELW71731911
- Title
- Cecilia, vergine romana
- Artist
- Arvo Pärt
- CopyrightID (CopyrightChains transaction hash)
0x73f09888c8d1d6acf38625a55eb337543085330d8d2dc261b7262360de4dce76
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:3ec028a06665b8b64888d26b7fab27be237e16bd8f66f2704b34094febe7ee88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW71731911
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Cecilia, vergine romana · Machine-readable JSON-LD