Travelin' Prayer - Live April 1972 At Sigma Sound Studios, WMMR Radio, Philadelphia, PA

Recording identifiers

ISRC

USSM11000327

Release date of the album this recording appears on

1973-11-07

CopyrightID (CopyrightChains transaction hash)

0xc136ddff05a4af303069cdd591b82f20088995c0f0305bfa5b2a05fa17edfe81

Copyright registration time

2026-06-11T03:57:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:9c8c2e09d695b4cfdc3c5ba391e586178d0196148cdd1bb53f1959e08c6e12e7

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSM11000327

What this proof establishes

This recording was released in 1973, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.