ISRC CH6639571502
Verified recording
CH6639571502 is “Let thy merciful ears” by Unknown,
registered on the CopyrightChains blockchain with CopyrightID
0xdd5df5270c509ca1034ccf8849531b1d12210352c7b44f134ac02063be2b2d16 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6639571502.
Recording identifiers
- ISRC
- CH6639571502
- Title
- Let thy merciful ears
- Artist
- Unknown
- CopyrightID (CopyrightChains transaction hash)
0xdd5df5270c509ca1034ccf8849531b1d12210352c7b44f134ac02063be2b2d16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0fa196db8099ab9a8b79609088b2e7e56230c20c69fa891d7709a96623e6bc59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6639571502
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Let thy merciful ears · Machine-readable JSON-LD