ISRC DEE861400752
Verified recording
DEE861400752 is “Cello Concerto No. 2 in D Major, Hob. VIIb:2: II. Adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x33a9e09262ec6b6a76098ba5000b09adc7a18b9d3eb22255b44954350ffbfbab and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861400752.
Recording identifiers
- ISRC
- DEE861400752
- Title
- Cello Concerto No. 2 in D Major, Hob. VIIb:2: II. Adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x33a9e09262ec6b6a76098ba5000b09adc7a18b9d3eb22255b44954350ffbfbab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:c5d5c5f96b2fe2897fd960e7774d04de3b32b80c64f25b9dd130505081d0a5a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861400752
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Cello Concerto No. 2 in D Major, Hob. VIIb:2: II. Adagio · Machine-readable JSON-LD