ISRC USAT22200349
Verified recording
USAT22200349 is “Sledgehammer” by nothing,nowhere.,
registered on the CopyrightChains blockchain with CopyrightID
0x1b4e99fc890d79b1dc8d56886a185ab5281611ec1cfec719c20eb5f95afe4c86 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/USAT22200349.
Recording identifiers
- ISRC
- USAT22200349
- Title
- Sledgehammer
- Artist
- nothing,nowhere.
- CopyrightID (CopyrightChains transaction hash)
0x1b4e99fc890d79b1dc8d56886a185ab5281611ec1cfec719c20eb5f95afe4c86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2a39bbe623125b4ae1736ea2f0b774fe1a9597d57022cde3d421f6da3d58b046- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22200349
- Bitcoin block existence check
- https://blockstream.info/api/block/953513