ISRC USAT21503668
Verified recording
USAT21503668 is “Tramp” by Otis Redding,
registered on the CopyrightChains blockchain with CopyrightID
0x99bc1767b1f263b564c256f80a6fe68e7d0c2bc58a2941be8f3e1b5b5eccce49 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/USAT21503668.
Recording identifiers
- ISRC
- USAT21503668
- Title
- Tramp
- Artist
- Otis Redding
- CopyrightID (CopyrightChains transaction hash)
0x99bc1767b1f263b564c256f80a6fe68e7d0c2bc58a2941be8f3e1b5b5eccce49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:116f4cbac397fa38ee57ba3cf966840a4736ac68136709fd18a52f5f087be297- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21503668
- Bitcoin block existence check
- https://blockstream.info/api/block/957118