ISRC DEB951803316
Verified recording
DEB951803316 is “String Quartet No. 1 in D Major, Op. 11, TH 111: II. Andante cantabile (Version for Cello & Orchestra)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x5dc1dc874e9ae80d914f79004b2378a5ebfd7ff58938c7c2bbdf4169fa74a45a 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/DEB951803316.
Recording identifiers
- ISRC
- DEB951803316
- Title
- String Quartet No. 1 in D Major, Op. 11, TH 111: II. Andante cantabile (Version for Cello & Orchestra)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x5dc1dc874e9ae80d914f79004b2378a5ebfd7ff58938c7c2bbdf4169fa74a45a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:96156c977a789a81ce5dfae4b9002d1386ea07a64503deafaa482906197202c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB951803316
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet No. 1 in D Major, Op. 11, TH 111: II. Andante cantabile (Version for Cello & Orchestra) · Machine-readable JSON-LD