ISRC USCA19386735
Verified recording
USCA19386735 is “Hydroponic” by 311,
registered on the CopyrightChains blockchain with CopyrightID
0x27bd2c0f440aef7c0ecc01e9e2a7efb226aae4e0672a9e4cef76c71df46b50b0 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA19386735.
Recording identifiers
- ISRC
- USCA19386735
- Title
- Hydroponic
- Artist
- 311
- CopyrightID (CopyrightChains transaction hash)
0x27bd2c0f440aef7c0ecc01e9e2a7efb226aae4e0672a9e4cef76c71df46b50b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:fdb98e1ea5e6d451c6e60bc7a2b0ed6cefcfa52b57edb4e87675dbafab3dbdd3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA19386735
- Bitcoin block existence check
- https://blockstream.info/api/block/953536