ISRC QM7281559594
Verified recording
QM7281559594 is “The Seven Last Words of Christ on the Cross, Hob.XX: I. Introduzione - Maestoso ed Adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x0b0b606c7c5265f881b11c6a307b3ca71a36d72e16c851d0eef160c2f4a85fd6 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281559594.
Recording identifiers
- ISRC
- QM7281559594
- Title
- The Seven Last Words of Christ on the Cross, Hob.XX: I. Introduzione - Maestoso ed Adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x0b0b606c7c5265f881b11c6a307b3ca71a36d72e16c851d0eef160c2f4a85fd6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:0ede3620416c2d779d5eaeabbf24fb9db6d02ba6d5e992052f06d3b08db48d53- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281559594
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: The Seven Last Words of Christ on the Cross, Hob.XX: I. Introduzione - Maestoso ed Adagio · Machine-readable JSON-LD