ISRC DEAD61822504
Verified recording
DEAD61822504 is “String Quartet No. 17 in F Major, Op. 3 No. 5, Hob. III:17: II. Andante cantabile” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x3267dca3b719eaa8c4ef9a7bceb950ed5cd460cf94a8880a4a347552451674f9 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61822504.
Recording identifiers
- ISRC
- DEAD61822504
- Title
- String Quartet No. 17 in F Major, Op. 3 No. 5, Hob. III:17: II. Andante cantabile
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x3267dca3b719eaa8c4ef9a7bceb950ed5cd460cf94a8880a4a347552451674f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:ee6a1203c326925821d20f79035ed48ad3566c7acf565286a59ab9893ba27c09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61822504
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: String Quartet No. 17 in F Major, Op. 3 No. 5, Hob. III:17: II. Andante cantabile · Machine-readable JSON-LD