ISRC FR50X2514612
Verified recording
FR50X2514612 is “Symphony No. 13 in D Major, Hob. I:13: II. Adagio cantabile” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x08e99d4581332071df7f7508e6b10f1f19f50debfa74b27fee0e5d2a4e664558 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2514612.
Recording identifiers
- ISRC
- FR50X2514612
- Title
- Symphony No. 13 in D Major, Hob. I:13: II. Adagio cantabile
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x08e99d4581332071df7f7508e6b10f1f19f50debfa74b27fee0e5d2a4e664558
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b47215048a91a50997bd20a177d4ac44d3914d9d661c8c3555c2e708d94c0f85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2514612
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 13 in D Major, Hob. I:13: II. Adagio cantabile · Machine-readable JSON-LD