ISRC DEF057731853
Verified recording
DEF057731853 is “Pique Dame, Op. 68, TH. 10 / Act II: "Dance of the Shepherds and Shepherdesses"” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xc13dbd9e1de2724426d95e49eced6cea8257a8f16665b9501327b579a417668a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057731853.
Recording identifiers
- ISRC
- DEF057731853
- Title
- Pique Dame, Op. 68, TH. 10 / Act II: "Dance of the Shepherds and Shepherdesses"
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xc13dbd9e1de2724426d95e49eced6cea8257a8f16665b9501327b579a417668a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c767133e8d7f8f72a3c751bf0a7c7cc89fd41b06f2592d09516a168d174f6326- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057731853
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Pique Dame, Op. 68, TH. 10 / Act II: "Dance of the Shepherds and Shepherdesses" · Machine-readable JSON-LD