ISRC ES50A1800143
Verified recording
ES50A1800143 is “Free & High” by Topsy Crettz,
registered on the CopyrightChains blockchain with CopyrightID
0x5da089d32423f56c6128979b0502fa94ba0e158a8ff22b9dbda85578b85d09ed and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES50A1800143.
Recording identifiers
- ISRC
- ES50A1800143
- Title
- Free & High
- Artist
- Topsy Crettz
- CopyrightID (CopyrightChains transaction hash)
0x5da089d32423f56c6128979b0502fa94ba0e158a8ff22b9dbda85578b85d09ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:24db091f441f3705bfda1231cb341e744178ecefb2c4181a1658125b490bdf20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES50A1800143
- Bitcoin block existence check
- https://blockstream.info/api/block/960473