ISRC QMDA62346285
Verified recording
QMDA62346285 is “The Dying Swan: "The Swan" from Carnival of the Animals - 76 BPM in 3, Semiquavers Version” by Andrew Holdsworth,
registered on the CopyrightChains blockchain with CopyrightID
0x8ac481f97d04228c207d2ab4a56f4bbdbffb5c8601aba00f790064b61483d95c and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62346285.
Recording identifiers
- ISRC
- QMDA62346285
- Title
- The Dying Swan: "The Swan" from Carnival of the Animals - 76 BPM in 3, Semiquavers Version
- Artist
- Andrew Holdsworth
- CopyrightID (CopyrightChains transaction hash)
0x8ac481f97d04228c207d2ab4a56f4bbdbffb5c8601aba00f790064b61483d95c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:011da838687cd71ab212e8638f03be48e2054dd7c7e89717682a4a30bb40fc25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62346285
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: The Dying Swan: "The Swan" from Carnival of the Animals - 76 BPM in 3, Semiquavers Version · Machine-readable JSON-LD