ISRC USBC10500364
Verified recording
USBC10500364 is “Ah, Miss” by Stephen Sondheim,
registered on the CopyrightChains blockchain with CopyrightID
0x184010b0117e4a33c621213c602719b07f5f69688babc1c4861c8a74bc6c3054 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/USBC10500364.
Recording identifiers
- ISRC
- USBC10500364
- Title
- Ah, Miss
- Artist
- Stephen Sondheim
- CopyrightID (CopyrightChains transaction hash)
0x184010b0117e4a33c621213c602719b07f5f69688babc1c4861c8a74bc6c3054
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a5cb303d2aa37ad2e1a03e1f94ecf840ee0021832a39970b8374729c49d49c6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10500364
- Bitcoin block existence check
- https://blockstream.info/api/block/953520