ISRC ITP901300008
Verified recording
ITP901300008 is “The Time Curve Preludes: No. 1” by William Duckworth,
registered on the CopyrightChains blockchain with CopyrightID
0xa3b43f7b20405f1a1034098aca7303a5a8320d3656cf3e285f83c95683015472 and independently timestamped
in Bitcoin block 960175 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITP901300008.
Recording identifiers
- ISRC
- ITP901300008
- Title
- The Time Curve Preludes: No. 1
- Artist
- William Duckworth
- CopyrightID (CopyrightChains transaction hash)
0xa3b43f7b20405f1a1034098aca7303a5a8320d3656cf3e285f83c95683015472
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:16:15+00:00
- Bitcoin block
- 960175
- Canonical record hash
sha256:23bf6f7b35989ab3e8d2fb5aaa5e08e8d5b57f516708cb089c81afac9c30413c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITP901300008
- Bitcoin block existence check
- https://blockstream.info/api/block/960175
Full record
Track page: The Time Curve Preludes: No. 1 · Machine-readable JSON-LD