ISRC TCACH1539329
Verified recording
TCACH1539329 is “Prologue” by Haven,
registered on the CopyrightChains blockchain with CopyrightID
0x8ec71a7d07a80ea88a43059df122191a98b8d3801307cac80fdb9daf97785029 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACH1539329.
Recording identifiers
- ISRC
- TCACH1539329
- Title
- Prologue
- Artist
- Haven
- CopyrightID (CopyrightChains transaction hash)
0x8ec71a7d07a80ea88a43059df122191a98b8d3801307cac80fdb9daf97785029
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:e92f6a61ba7b711ee05150b5973b1af600a65c0497ab9857a04088aa01fe0449- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACH1539329
- Bitcoin block existence check
- https://blockstream.info/api/block/960150