ISRC USAT21000384
Verified recording
USAT21000384 is “Hallelujah” by Jason Castro,
registered on the CopyrightChains blockchain with CopyrightID
0xe2077f3cefd96e281c434ffcf95ab77d72fe4673354ed4a9e7928a524c437560 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21000384.
Recording identifiers
- ISRC
- USAT21000384
- Title
- Hallelujah
- Artist
- Jason Castro
- CopyrightID (CopyrightChains transaction hash)
0xe2077f3cefd96e281c434ffcf95ab77d72fe4673354ed4a9e7928a524c437560
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0ad2843acfebeb5471c4268afa43b0c3efeafc480935893be2da8e2ac8adc211- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21000384
- Bitcoin block existence check
- https://blockstream.info/api/block/953520