ISRC DEC628800741
Verified recording
DEC628800741 is “Prokofiev: Peter und der Wolf, Op. 67: Und nun sah es so aus” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xd4b51873e337d6ccc11357cb3728caab74c24b956d3fbb72bc8dc4bdc43dadc7 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628800741.
Recording identifiers
- ISRC
- DEC628800741
- Title
- Prokofiev: Peter und der Wolf, Op. 67: Und nun sah es so aus
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xd4b51873e337d6ccc11357cb3728caab74c24b956d3fbb72bc8dc4bdc43dadc7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:f89f8d4bcc723c1b546a79420fe30574aefd5050dba4e974453f09a20d56f4ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628800741
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Prokofiev: Peter und der Wolf, Op. 67: Und nun sah es so aus · Machine-readable JSON-LD