ISRC USWB12306939
Verified recording
USWB12306939 is “SAY LESS” by MAX,
registered on the CopyrightChains blockchain with CopyrightID
0xf3c17b197e660624b8d9edd53a24d520a7d30e57d0f51d33a70ac1bd0e93c4d6 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/USWB12306939.
Recording identifiers
- ISRC
- USWB12306939
- Title
- SAY LESS
- Artist
- MAX
- CopyrightID (CopyrightChains transaction hash)
0xf3c17b197e660624b8d9edd53a24d520a7d30e57d0f51d33a70ac1bd0e93c4d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:b191535af78ec7af9b95b9cb1a28e8b274a24f5110d475959062cf047a281d67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12306939
- Bitcoin block existence check
- https://blockstream.info/api/block/953513