ISRC CH6639571514
Verified recording
CH6639571514 is “Haec dies” by Unknown,
registered on the CopyrightChains blockchain with CopyrightID
0x97b387c5d6f1a0682c5e76e2938cd4ef793d5ef0fec8833e7c3a94398769423d and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6639571514.
Recording identifiers
- ISRC
- CH6639571514
- Title
- Haec dies
- Artist
- Unknown
- CopyrightID (CopyrightChains transaction hash)
0x97b387c5d6f1a0682c5e76e2938cd4ef793d5ef0fec8833e7c3a94398769423d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:b9bd094d35b114de0267de6443f6644cf63c32b089255fefce49aacc9e4e5edd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6639571514
- Bitcoin block existence check
- https://blockstream.info/api/block/960321