ISRC USHM81737455
Verified recording
USHM81737455 is “Estas” by TomSawyer,
registered on the CopyrightChains blockchain with CopyrightID
0xa68bd471104b373358307cab75dadf9b2df338aee1977b10dc3acc11597042da and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81737455.
Recording identifiers
- ISRC
- USHM81737455
- Title
- Estas
- Artist
- TomSawyer
- CopyrightID (CopyrightChains transaction hash)
0xa68bd471104b373358307cab75dadf9b2df338aee1977b10dc3acc11597042da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:17499ed789b3fd0578022dc608e7da32de08dc12d9dccd335fd89a24ed7e86f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81737455
- Bitcoin block existence check
- https://blockstream.info/api/block/957120