ISRC ITK601800279
Verified recording
ITK601800279 is “Valse No. 1, Op. 83” by Auguste Durand,
registered on the CopyrightChains blockchain with CopyrightID
0x69566d0b75299cd53451b23b1ba4de2c3969554cb7e95820e789ee4f8dd555a8 and independently timestamped
in Bitcoin block 960101 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK601800279.
Recording identifiers
- ISRC
- ITK601800279
- Title
- Valse No. 1, Op. 83
- Artist
- Auguste Durand
- CopyrightID (CopyrightChains transaction hash)
0x69566d0b75299cd53451b23b1ba4de2c3969554cb7e95820e789ee4f8dd555a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:46:30+00:00
- Bitcoin block
- 960101
- Canonical record hash
sha256:8e0d1ff780e00d71ed5a97d3c033a1d6da36e6c48ae21044d220c6168d78a42b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK601800279
- Bitcoin block existence check
- https://blockstream.info/api/block/960101