Andrew Greer
type: MusicGroup
genre: ccm
genre: christian folk
description: Andrew Brooks Greer (born July 10, 1982) is a touring independent singer-songwriter and writer living in Nashville, Tennessee. Background Greer was born in Azle, Texas, on July 10, 1982, the son of
popularity: 18
followers: 640
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-15T15:41:00Z
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album: Open Book
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  date published: 2009-09-22
album: Open Book
  type: MusicAlbum
  date published: 2009-09-22
album: Angel Band: The Hymn Sessions
  type: MusicAlbum
  date published: 2012-01-31
album: Angel Band: The Hymn Sessions
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  date published: 2012-01-31
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    by artist: Andrew Greer
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      type: MusicAlbum
      date published: 2012-01-31
    genre: ccm
    genre: christian folk
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-03T23:28:02Z
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album: Angel Band: The Christmas Sessions
  type: MusicAlbum
  date published: 2013-11-05
album: Angel Band: The Christmas Sessions
  type: MusicAlbum
  date published: 2013-11-05
album: An Angel Band Christmas (Live)
  type: MusicAlbum
  date published: 2015-10-23
album: Tune My Heart ... Songs of Rest & Reflection
  type: MusicAlbum
  date published: 2020-03-20
album: Tune My Heart 2 ... Songs of Goodness & Love
  type: MusicAlbum
  date published: 2021-05-21
album: Take My Cup
  type: MusicAlbum
  date published: 2023-09-15
album: For Love
  type: MusicAlbum
  date published: 2023-10-20
album: Mercy
  type: MusicAlbum
  date published: 2024-01-26
album: Songs from the Dark
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  date published: 2024-02-23
track: Hold Me Jesus
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  duration: PT3M51S
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  by artist: Bellsburg Sessions
  by artist: Sara Groves
  by artist: Andrew Greer
  by artist: Bonnie Keen
  in album: Hold Me Jesus (The Songs of Rich Mullins)
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    date published: 2022-10-07
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  subject of: OpenTimestamps Proof of Existence
  audio: Hold Me Jesus
track: Sparrow Watcher

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a6b3a7c8ff6f417af83d26526c824b3014e562d632d71b11ff5d90e8b4e5c1. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGXC2200379.
date published: 2026-06-17T19:07:14Z

Hold Me Jesus
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Sparrow Watcher
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duration: PT3M53S
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by artist: Amy Grant
by artist: Cindy Morgan
by artist: Andrew Greer
by artist: Bellsburg Sessions
by artist: Tommy Sims
in album: Bellsburg (The Songs of Rich Mullins)
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c5e5ead976d4403473b98364b8f4c5b86dfcbc1bc95395f8ce09fd99f38694. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGXC2200375.
  date published: 2026-07-08T03:22:41Z
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Hold Me Jesus
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duration: PT3M51S
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by artist: Sara Groves
by artist: Bellsburg Sessions
by artist: Andrew Greer
by artist: Bonnie Keen
in album: Bellsburg (The Songs of Rich Mullins)
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  date published: 2022-11-04
genre: christian-music
genre: roots-worship
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a6b3a7c8ff6f417af83d26526c824b3014e562d632d71b11ff5d90e8b4e5c1. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGXC2200379.
  date published: 2026-07-07T18:50:38Z
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