ISRC CA5KR2345187
Verified recording
CA5KR2345187 is “HOL!” by HOL!,
registered on the CopyrightChains blockchain with CopyrightID
0x5a7a5e166e97f4f5b9f2a0265412d2f41e6e8df076bcd6b309ea6b5ca80d4108 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2345187.
Recording identifiers
- ISRC
- CA5KR2345187
- Title
- HOL!
- Artist
- HOL!
- CopyrightID (CopyrightChains transaction hash)
0x5a7a5e166e97f4f5b9f2a0265412d2f41e6e8df076bcd6b309ea6b5ca80d4108
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:99e9926a002b49919e0a5de6cc4597b40c7fea5873a29fa2937a86b32deb1656- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2345187
- Bitcoin block existence check
- https://blockstream.info/api/block/953513