ISRC USQX91502771
Verified recording
USQX91502771 is “Mars” by Harry Gregson-Williams,
registered on the CopyrightChains blockchain with CopyrightID
0xb9f078b6bf6095a556e71695d3ebc2911bc1b83bcf82ca04b09f510e2ba3a8fb and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91502771.
Recording identifiers
- ISRC
- USQX91502771
- Title
- Mars
- Artist
- Harry Gregson-Williams
- CopyrightID (CopyrightChains transaction hash)
0xb9f078b6bf6095a556e71695d3ebc2911bc1b83bcf82ca04b09f510e2ba3a8fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:16082c5ebe4812cf5b0616c3c2df8fd9798e33110f985b9896f370724293803a- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91502771
- Bitcoin block existence check
- https://blockstream.info/api/block/957118