ISRC CH7812235397
Verified recording
CH7812235397 is “Once There Was a Time” by Made in M,
registered on the CopyrightChains blockchain with CopyrightID
0xbfd17a260e0901caa4715cefba29e72c81909ee3f03d7d5ea323252be6b25e48 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812235397.
Recording identifiers
- ISRC
- CH7812235397
- Title
- Once There Was a Time
- Artist
- Made in M
- CopyrightID (CopyrightChains transaction hash)
0xbfd17a260e0901caa4715cefba29e72c81909ee3f03d7d5ea323252be6b25e48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d23c95b75e18ccc78a21440a079d8f25fb04c0b271f3f5fd9896e44620ad3559- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812235397
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Once There Was a Time · Machine-readable JSON-LD