ISRC CA5KR2018473
Verified recording
CA5KR2018473 is “Can't Sleep” by David Ylias,
registered on the CopyrightChains blockchain with CopyrightID
0x17f74ee507ad22f4b9daa1e41a92a431e7e277570f4d8b0e3054e64bbbf1ebab 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/CA5KR2018473.
Recording identifiers
- ISRC
- CA5KR2018473
- Title
- Can't Sleep
- Artist
- David Ylias
- CopyrightID (CopyrightChains transaction hash)
0x17f74ee507ad22f4b9daa1e41a92a431e7e277570f4d8b0e3054e64bbbf1ebab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:78b94244f6500679025f5fd4c7ff9b07065b3003d5ecc249066929254d2cb3b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2018473
- Bitcoin block existence check
- https://blockstream.info/api/block/957118