ISRC QMDA62345968
Verified recording
QMDA62345968 is “Swan Lake: Dance of the Little Swans, Pt. 1 - 36 BPM in 4” by Andrew Holdsworth,
registered on the CopyrightChains blockchain with CopyrightID
0x77dc51987cdd3549a689f84e10c6265276917b71969f6093f7d7cc159f47ea3d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62345968.
Recording identifiers
- ISRC
- QMDA62345968
- Title
- Swan Lake: Dance of the Little Swans, Pt. 1 - 36 BPM in 4
- Artist
- Andrew Holdsworth
- CopyrightID (CopyrightChains transaction hash)
0x77dc51987cdd3549a689f84e10c6265276917b71969f6093f7d7cc159f47ea3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7891b73e1aa6749e1787f402b76e668cde8ca38c05319447463f2d52de08e48a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62345968
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Swan Lake: Dance of the Little Swans, Pt. 1 - 36 BPM in 4 · Machine-readable JSON-LD