ISRC USTN10500273
Verified recording
USTN10500273 is “Mary Did You Know” by Spoken,
registered on the CopyrightChains blockchain with CopyrightID
0xfe92db24a20ac25a1fee5d8d8a6c46001d7d108d14485d03dbb7031c1a0021a8 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10500273.
Recording identifiers
- ISRC
- USTN10500273
- Title
- Mary Did You Know
- Artist
- Spoken
- CopyrightID (CopyrightChains transaction hash)
0xfe92db24a20ac25a1fee5d8d8a6c46001d7d108d14485d03dbb7031c1a0021a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:cbc1f85e7fce3caf3f87821717d4fee43c43ff71c138dc44c596b5f9bd8bf936- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10500273
- Bitcoin block existence check
- https://blockstream.info/api/block/960327