ISRC HKI199507604
Verified recording
HKI199507604 is “3 Salon Pieces, Op. 33, "Pieces de Societe": No. 3. March” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0xdc18656c39261d21053462a587a6f87df68219ae02fcd7c67968e57cf8c93697 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199507604.
Recording identifiers
- ISRC
- HKI199507604
- Title
- 3 Salon Pieces, Op. 33, "Pieces de Societe": No. 3. March
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0xdc18656c39261d21053462a587a6f87df68219ae02fcd7c67968e57cf8c93697
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:271e6ca365c22755a8e42428ac6407265498007b3210e72ddfe0e0b457ac9d22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199507604
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: 3 Salon Pieces, Op. 33, "Pieces de Societe": No. 3. March · Machine-readable JSON-LD