ISRC US99W1009010
Verified recording
US99W1009010 is “Cloud Nine” by Big Gigantic,
registered on the CopyrightChains blockchain with CopyrightID
0x497680e1fd6d7997cc6ff457c18ec6cdc1e7bb1e18f9747fd3a940f4ef76b6e5 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US99W1009010.
Recording identifiers
- ISRC
- US99W1009010
- Title
- Cloud Nine
- Artist
- Big Gigantic
- CopyrightID (CopyrightChains transaction hash)
0x497680e1fd6d7997cc6ff457c18ec6cdc1e7bb1e18f9747fd3a940f4ef76b6e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:c6e34dda5b7bde29ce1c51d37347e2599f4b7d7272b3061e5dab07d6c22dd007- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US99W1009010
- Bitcoin block existence check
- https://blockstream.info/api/block/960117