ISRC USQX91803004
Verified recording
USQX91803004 is “The Acceptance Song” by Christopher Sieber,
registered on the CopyrightChains blockchain with CopyrightID
0x152e59eb71fbf7724bd68209eb67d8275dfe696d8ad7e34832894a70802aede2 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/USQX91803004.
Recording identifiers
- ISRC
- USQX91803004
- Title
- The Acceptance Song
- Artist
- Christopher Sieber
- CopyrightID (CopyrightChains transaction hash)
0x152e59eb71fbf7724bd68209eb67d8275dfe696d8ad7e34832894a70802aede2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f35e554b53bd34cbd0acea355c7657d3b9570fe064d329a2ece012d5962a33b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91803004
- Bitcoin block existence check
- https://blockstream.info/api/block/953520