ISRC USUM71701126
Verified recording
USUM71701126 is “High” by Sir Sly,
registered on the CopyrightChains blockchain with CopyrightID
0x59574cdc8afb983eb28ebba457ef8c99e84033a6d0e482a8e100fe55f29753c3 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/USUM71701126.
Recording identifiers
- ISRC
- USUM71701126
- Title
- High
- Artist
- Sir Sly
- CopyrightID (CopyrightChains transaction hash)
0x59574cdc8afb983eb28ebba457ef8c99e84033a6d0e482a8e100fe55f29753c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6be515ebecb24a80d52113f533ba1c0d71c4e2e251bba771f8348b6189acedad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71701126
- Bitcoin block existence check
- https://blockstream.info/api/block/953513