Teja Gerken
type: MusicGroup
popularity: 7
followers: 355
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665aab93fe6493851d10e1e664f3ddd20a3446ea0a03acbc56c03aca6d37460e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4d835df1-3043-4e92-be83-924f2f379be2.json and https://artists.proofprofile.net/proofs/artist/4d835df1-3043-4e92-be83-924f2f379be2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
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album: On My Way
  type: MusicAlbum
  date published: 1970-01-01
  track: The Westside
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219066
    explicit: false
    by artist: Teja Gerken
    in album: On My Way
      type: MusicAlbum
      date published: 1970-01-01
  track: Darjeeling
    type: MusicRecording
    duration: PT4M34S
    duration ms: 274666
    explicit: false
    by artist: Teja Gerken
    in album: On My Way
      type: MusicAlbum
      date published: 1970-01-01
  track: Her Red Hair
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256693
    explicit: false
    by artist: Teja Gerken
    in album: On My Way
      type: MusicAlbum
      date published: 1970-01-01
  track: Nairobi
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213906
    explicit: false
    by artist: Teja Gerken
    in album: On My Way
      type: MusicAlbum
      date published: 1970-01-01
  track: Seven Years
    type: MusicRecording
    duration: PT4M32S
    duration ms: 272386
    explicit: false
    by artist: Teja Gerken
    in album: On My Way
      type: MusicAlbum
      date published: 1970-01-01
  track: The Groomsmen
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    by artist: Teja Gerken
    in album: On My Way
      type: MusicAlbum
      date published: 1970-01-01
  track: Penny For Your Thoughts
    type: MusicRecording
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    duration ms: 254933
    explicit: false
    by artist: Teja Gerken
    in album: On My Way
      type: MusicAlbum
      date published: 1970-01-01
  track: Berlin At 2:00 Am
    type: MusicRecording
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    duration ms: 249573
    explicit: false
    by artist: Teja Gerken
    in album: On My Way
      type: MusicAlbum
      date published: 1970-01-01
  track: Freight & Salvage Improv
    type: MusicRecording
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    duration ms: 341893
    explicit: false
    by artist: Teja Gerken
    in album: On My Way
      type: MusicAlbum
      date published: 1970-01-01
  track: Pretty Girl Milking A Cow
    type: MusicRecording
    duration: PT3M44S
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    by artist: Teja Gerken
    in album: On My Way
      type: MusicAlbum
      date published: 1970-01-01
  track: Her Red Hair - Live
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250066
    explicit: false
    by artist: Teja Gerken
    in album: On My Way
      type: MusicAlbum
      date published: 1970-01-01
album: Postcards
  type: MusicAlbum
  date published: 2005-06-23
  track: 5927 California Street
    type: MusicRecording
    duration: PT5M28S
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    explicit: false
    by artist: Teja Gerken
    in album: Postcards
      type: MusicAlbum
      date published: 2005-06-23
  track: Planxty Bongwater
    type: MusicRecording
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    duration ms: 353306
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    by artist: Teja Gerken
    in album: Postcards
      type: MusicAlbum
      date published: 2005-06-23
  track: First Smile
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    duration: PT4M21S
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    by artist: Teja Gerken
    in album: Postcards
      type: MusicAlbum
      date published: 2005-06-23
  track: Full Moon Waltz
    type: MusicRecording
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    by artist: Teja Gerken
    in album: Postcards
      type: MusicAlbum
      date published: 2005-06-23
  track: Nine Bridges
    type: MusicRecording
    duration: PT4M39S
    duration ms: 279386
    explicit: false
    by artist: Teja Gerken
    in album: Postcards
      type: MusicAlbum
      date published: 2005-06-23
  track: Sapphire Blue
    type: MusicRecording
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    duration ms: 291280
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    by artist: Teja Gerken
    in album: Postcards
      type: MusicAlbum
      date published: 2005-06-23
  track: Subterranean Intelligence
    type: MusicRecording
    duration: PT5M27S
    duration ms: 327253
    explicit: false
    by artist: Teja Gerken
    in album: Postcards
  track: Noe Valley Sunday
  track: Old World
  track: Precision & Emergency
  track: Day Of The Dead
  track: City For Sale
album: Duets
album: The Locktender's Reel
album: The Water Is Wide
album: Bermuda Triangle Exit
album: Sí Bheag, Sí Mhór
album: Toye for Two Lutes
album: Little Martha
album: Embryonic Journey
album: What Child Is This?
album: If You Could Read My Mind
album: Test of Time
album: Takoma
album: Josefin's Waltz
album: The Water is Wide
album: Awaiting Spring (Tavaszváró)
album: The Groomsmen (2025 Reprise)
album: Aerogramme
track: The Locktender's Reel
track: Sí Bheag, Sí Mhór
track: Josefin's Waltz
track: Takoma
track: Little Martha
track: Bermuda Triangle Exit
track: Gymnopédie No. 1
track: The Water is Wide
track: Embryonic Journey
track: Toye for Two Lutes
track: If You Could Read My Mind
track: Greensleeves
track: Autumn Roads
track: St. Anne's Reel
track: Her Red Hair
track: The Seagull
track: Travis
track: Study in E Minor
track: Rainy Sunday
track: Nairobi

Teja Gerken
type: MusicGroup

Postcards
type: MusicAlbum
date published: 2005-06-23

Noe Valley Sunday
type: MusicRecording
duration: PT5M39S
duration ms: 339653
explicit: false
by artist: Teja Gerken
in album: Postcards
  type: MusicAlbum
  date published: 2005-06-23

Old World
type: MusicRecording
duration: PT3M50S
duration ms: 230266
explicit: false
by artist: Teja Gerken
in album: Postcards
  type: MusicAlbum
  date published: 2005-06-23

Precision & Emergency
type: MusicRecording
duration: PT3M45S
duration ms: 225840
explicit: false
by artist: Teja Gerken
in album: Postcards
  type: MusicAlbum
  date published: 2005-06-23

Day Of The Dead
type: MusicRecording
duration: PT4M43S
duration ms: 283586
explicit: false
by artist: Teja Gerken
in album: Postcards
  type: MusicAlbum
  date published: 2005-06-23

City For Sale
type: MusicRecording
duration: PT5M6S
duration ms: 306920
explicit: false
by artist: Teja Gerken
in album: Postcards
  type: MusicAlbum
  date published: 2005-06-23

Duets
type: MusicAlbum
date published: 2020-04-07
track: Autumn Roads
  type: MusicRecording
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  duration ms: 185354
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  by artist: Teja Gerken
  in album: Duets
    type: MusicAlbum
    date published: 2020-04-07
  isrc code: QMTJ82000001
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  additional property: OTSTimestamp
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  additional property: 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 → block OTSBitcoinBlock must exist at that height 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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaef29d8b77a2ba83d79da2b8ede0e945947c177c4bf4637c9f9b93dd92f3921. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QMTJ82000001.
    date published: 2026-07-08T03:53:27Z
track: St. Anne's Reel
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244000
  explicit: false
  by artist: Teja Gerken
  in album: Duets
    type: MusicAlbum
    date published: 2020-04-07
  isrc code: QMTJ82000002
track: Her Red Hair
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241468
  explicit: false
  by artist: Teja Gerken
  in album: Duets
    type: MusicAlbum
    date published: 2020-04-07
track: The Seagull
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237492
  explicit: false
  by artist: Teja Gerken
  in album: Duets
    type: MusicAlbum
    date published: 2020-04-07
track: Travis
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250668
  explicit: false
  by artist: Teja Gerken
  in album: Duets
    type: MusicAlbum
    date published: 2020-04-07
track: Study in E Minor
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191658
  explicit: false
  by artist: Teja Gerken
  in album: Duets
    type: MusicAlbum
    date published: 2020-04-07
track: Rainy Sunday
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228069
  explicit: false
  by artist: Teja Gerken
  in album: Duets
    type: MusicAlbum
    date published: 2020-04-07
track: Nairobi
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257354
  explicit: false
  by artist: Teja Gerken
  in album: Duets
    type: MusicAlbum
    date published: 2020-04-07
track: The South Wind
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200750
  explicit: false
  by artist: Teja Gerken
  in album: Duets
    type: MusicAlbum
    date published: 2020-04-07
  isrc code: QMTJ82000009
track: Here Comes the Sun
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192240
  explicit: false
  by artist: Teja Gerken
  in album: Duets
    type: MusicAlbum
    date published: 2020-04-07
track: Red Snapper
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208410
  explicit: false
  by artist: Teja Gerken
  in album: Duets
    type: MusicAlbum
    date published: 2020-04-07

The Locktender's Reel
type: MusicAlbum
date published: 2020-10-20
track: The Locktender's Reel
  type: MusicRecording
  duration: PT6M9S
  duration ms: 369544
  explicit: false
  by artist: Teja Gerken
  in album: The Locktender's Reel
    type: MusicAlbum
    date published: 2020-10-20

The Water Is Wide
type: MusicAlbum
date published: 2021-11-28
track: The Water Is Wide
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241808
  explicit: false
  by artist: Teja Gerken
  in album: The Water Is Wide
    type: MusicAlbum
    date published: 2021-11-28

Bermuda Triangle Exit
type: MusicAlbum
date published: 2022-01-03
track: Bermuda Triangle Exit
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230955
  explicit: false
  by artist: Teja Gerken
  in album: Bermuda Triangle Exit
    type: MusicAlbum
    date published: 2022-01-03

Sí Bheag, Sí Mhór
type: MusicAlbum
date published: 2022-02-01
track: Sí Bheag, Sí Mhór
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287896
  explicit: false
  by artist: Teja Gerken
  in album: Sí Bheag, Sí Mhór
    type: MusicAlbum
    date published: 2022-02-01
  isrc code: QMTJ82100303
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T22:44:38+00:00

Toye for Two Lutes
type: MusicAlbum
date published: 2022-04-04
track: Toye for Two Lutes
  type: MusicRecording
  duration: PT1M37S
  duration ms: 97283
  explicit: false
  by artist: Teja Gerken
  in album: Toye for Two Lutes
    type: MusicAlbum
    date published: 2022-04-04

Little Martha
type: MusicAlbum
date published: 2022-05-02
track: Little Martha
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198819
  explicit: false
  by artist: Teja Gerken
  in album: Little Martha
    type: MusicAlbum
    date published: 2022-05-02

Embryonic Journey
type: MusicAlbum
date published: 2022-06-01
track: Embryonic Journey
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152564
  explicit: false
  by artist: Teja Gerken
  in album: Embryonic Journey
    type: MusicAlbum
    date published: 2022-06-01

What Child Is This?
type: MusicAlbum
date published: 2022-12-01
track: What Child Is This?
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287050
  explicit: false
  by artist: Teja Gerken
  in album: What Child Is This?
    type: MusicAlbum
    date published: 2022-12-01

If You Could Read My Mind
type: MusicAlbum
date published: 2023-05-12
track: If You Could Read My Mind
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259500
  explicit: false
  by artist: Teja Gerken
  in album: If You Could Read My Mind
    type: MusicAlbum
    date published: 2023-05-12

Test of Time
type: MusicAlbum
date published: 2024-01-01
track: Vicki's Red Boots
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208670
  explicit: false
  by artist: Teja Gerken
  in album: Test of Time
    type: MusicAlbum
    date published: 2024-01-01
track: The Ninth of August
  type: MusicRecording
  duration: PT5M53S
  duration ms: 353024
  explicit: false
  by artist: Teja Gerken
  in album: Test of Time
    type: MusicAlbum
    date published: 2024-01-01
track: Magic Potion
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289187
  explicit: false
  by artist: Teja Gerken
  in album: Test of Time
    type: MusicAlbum
    date published: 2024-01-01
track: Naima
  type: MusicRecording
  duration: PT5M27S
  duration ms: 327590
  explicit: false
  by artist: Teja Gerken
  in album: Test of Time
    type: MusicAlbum
    date published: 2024-01-01
track: The Kerfunken Jig
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261299
  explicit: false
  by artist: Teja Gerken
  in album: Test of Time
    type: MusicAlbum
    date published: 2024-01-01
track: 11:11PM
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293281
  explicit: false
  by artist: Teja Gerken
  in album: Test of Time
    type: MusicAlbum
    date published: 2024-01-01
track: Minuet in D Minor (BWV, Anh. 132)
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  duration: PT2M8S
  duration ms: 128451
  explicit: false
  by artist: Teja Gerken
  in album: Test of Time
    type: MusicAlbum
    date published: 2024-01-01
track: Paradise Valley
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224897
  explicit: false
  by artist: Teja Gerken
  in album: Test of Time
    type: MusicAlbum
    date published: 2024-01-01
track: Takoma
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226066
  explicit: false
  by artist: Teja Gerken
  in album: Test of Time
    type: MusicAlbum
    date published: 2024-01-01
track: Niel Gow's Lament for the Death of His Second Wife
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233324
  explicit: false
  by artist: Teja Gerken
  in album: Test of Time
    type: MusicAlbum
    date published: 2024-01-01

Takoma
type: MusicAlbum
date published: 2024-05-05
track: Takoma
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  duration: PT3M45S
  duration ms: 225055
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  by artist: Teja Gerken
  in album: Takoma
    type: MusicAlbum
    date published: 2024-05-05

Josefin's Waltz
type: MusicAlbum
date published: 2024-11-02
track: Josefin's Waltz
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  duration: PT3M57S
  duration ms: 237350
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  by artist: Teja Gerken
  in album: Josefin's Waltz
    type: MusicAlbum
    date published: 2024-11-02

The Water is Wide
type: MusicAlbum
date published: 2025-01-03
track: The Locktender's Reel
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    date published: 2025-01-03
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  additional property: OTSTimestamp
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  additional property: 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 → block OTSBitcoinBlock must exist at that height 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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb24adf1bdb4c4b4ffa736f30218c44b216dc52bb4e1d4ac3562bc85f02d2cfd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QMTJ82000012.
    date published: 2026-07-08T03:53:27Z
track: Sí Bheag, Sí Mhór
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track: Josefin's Waltz
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTJ82400012
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: 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 → block OTSBitcoinBlock must exist at that height 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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428541e4b81c3828007d96fd7614dda941cd437ef4f41552059501dd4d32ac88. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMTJ82400012.
    date published: 2026-07-08T03:20:19Z
track: Takoma
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227055
  explicit: false
  by artist: Teja Gerken
  in album: The Water is Wide
    type: MusicAlbum
    date published: 2025-01-03
  isrc code: QZK6G2430281
track: Little Martha
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200819
  explicit: false
  by artist: Teja Gerken
  in album: The Water is Wide
    type: MusicAlbum
    date published: 2025-01-03
track: Bermuda Triangle Exit
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233156
  explicit: false
  by artist: Teja Gerken
  in album: The Water is Wide
    type: MusicAlbum
    date published: 2025-01-03
  isrc code: QMTJ82100302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-08T03:31:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3897080b5658732fef30ad53359e745edcf54965fef991bf4878f0b13388111b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTJ82100302
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-09T12:19:34Z
  additional property: 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 → block OTSBitcoinBlock must exist at that height 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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3897080b5658732fef30ad53359e745edcf54965fef991bf4878f0b13388111b. Chain 2 (Bitcoin): anchored in block 957304 (2026-07-09T12:19:34Z), 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/QMTJ82100302.
    date published: 2026-07-09T12:19:34Z
track: Gymnopédie No. 1
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254006
  explicit: false
  by artist: Teja Gerken
  in album: The Water is Wide
    type: MusicAlbum
    date published: 2025-01-03
track: The Water is Wide
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246654
  explicit: false
  by artist: Teja Gerken
  in album: The Water is Wide
    type: MusicAlbum
    date published: 2025-01-03
  isrc code: QMTJ82100301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-08T00:32:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf62f6bde3821fc220aca4f0f3e3ff80598a575cc629fdc73b2f5c067d8a658ea
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957122
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957122
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTJ82100301
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:39:04Z
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Embryonic Journey
track: Toye for Two Lutes
track: If You Could Read My Mind
track: Greensleeves

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 → block OTSBitcoinBlock must exist at that height 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 0xf62f6bde3821fc220aca4f0f3e3ff80598a575cc629fdc73b2f5c067d8a658ea. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QMTJ82100301.
date published: 2026-07-08T03:39:04Z

Embryonic Journey
type: MusicRecording
duration: PT2M34S
duration ms: 154564
explicit: false
by artist: Teja Gerken
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03

Toye for Two Lutes
type: MusicRecording
duration: PT1M39S
duration ms: 99283
explicit: false
by artist: Teja Gerken
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03
isrc code: QMTJ82200002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T20:50:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe92497f25773df7eafbe0b8ec60f8439bd626c0bf46ef3d4c1ee5e5cacca49ee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTJ82200002
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: 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 → block OTSBitcoinBlock must exist at that height 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92497f25773df7eafbe0b8ec60f8439bd626c0bf46ef3d4c1ee5e5cacca49ee. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QMTJ82200002.
  date published: 2026-07-08T03:53:27Z

If You Could Read My Mind
type: MusicRecording
duration: PT4M21S
duration ms: 261500
explicit: false
by artist: Teja Gerken
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03

Greensleeves
type: MusicRecording
duration: PT4M47S
duration ms: 287050
explicit: false
by artist: Teja Gerken
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03

Awaiting Spring (Tavaszváró)
type: MusicAlbum
date published: 2025-07-11
track: Awaiting Spring (Tavaszváró)
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209115
  explicit: false
  by artist: Teja Gerken
  in album: Awaiting Spring (Tavaszváró)
    type: MusicAlbum
    date published: 2025-07-11

The Groomsmen (2025 Reprise)
type: MusicAlbum
date published: 2025-08-15
track: The Groomsmen (2025 Reprise)
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274473
  explicit: false
  by artist: Teja Gerken
  in album: The Groomsmen (2025 Reprise)
    type: MusicAlbum
    date published: 2025-08-15

Aerogramme
type: MusicAlbum
date published: 2025-09-15
track: Aerogramme
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241486
  explicit: false
  by artist: Teja Gerken
  in album: Aerogramme
    type: MusicAlbum
    date published: 2025-09-15

The Locktender's Reel
type: MusicRecording
duration: PT6M11S
duration ms: 371544
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03
isrc code: QMTJ82000012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T23:53:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb24adf1bdb4c4b4ffa736f30218c44b216dc52bb4e1d4ac3562bc85f02d2cfd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTJ82000012
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: 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 → block OTSBitcoinBlock must exist at that height 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb24adf1bdb4c4b4ffa736f30218c44b216dc52bb4e1d4ac3562bc85f02d2cfd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QMTJ82000012.
  date published: 2026-07-08T03:53:27Z

Sí Bheag, Sí Mhór
type: MusicRecording
duration: PT4M49S
duration ms: 289896
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03
isrc code: QMTJ82100303
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T22:44:38+00:00

Josefin's Waltz
type: MusicRecording
duration: PT3M59S
duration ms: 239350
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03
isrc code: QMTJ82400012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T17:43:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x428541e4b81c3828007d96fd7614dda941cd437ef4f41552059501dd4d32ac88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTJ82400012
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: 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 → block OTSBitcoinBlock must exist at that height 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428541e4b81c3828007d96fd7614dda941cd437ef4f41552059501dd4d32ac88. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMTJ82400012.
  date published: 2026-07-08T03:20:19Z

Takoma
type: MusicRecording
duration: PT3M47S
duration ms: 227055
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03
isrc code: QZK6G2430281

Little Martha
type: MusicRecording
duration: PT3M20S
duration ms: 200819
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03

Bermuda Triangle Exit
type: MusicRecording
duration: PT3M53S
duration ms: 233156
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03
isrc code: QMTJ82100302
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-08T03:31:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3897080b5658732fef30ad53359e745edcf54965fef991bf4878f0b13388111b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTJ82100302
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-09T12:19:34Z
additional property: 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 → block OTSBitcoinBlock must exist at that height 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3897080b5658732fef30ad53359e745edcf54965fef991bf4878f0b13388111b. Chain 2 (Bitcoin): anchored in block 957304 (2026-07-09T12:19:34Z), 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/QMTJ82100302.
  date published: 2026-07-09T12:19:34Z

Gymnopédie No. 1
type: MusicRecording
duration: PT4M14S
duration ms: 254006
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03

The Water is Wide
type: MusicRecording
duration: PT4M6S
duration ms: 246654
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03
isrc code: QMTJ82100301
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-08T00:32:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf62f6bde3821fc220aca4f0f3e3ff80598a575cc629fdc73b2f5c067d8a658ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957122
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957122
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTJ82100301
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04Z
additional property: 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 → block OTSBitcoinBlock must exist at that height 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62f6bde3821fc220aca4f0f3e3ff80598a575cc629fdc73b2f5c067d8a658ea. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QMTJ82100301.
  date published: 2026-07-08T03:39:04Z

Embryonic Journey
type: MusicRecording
duration: PT2M34S
duration ms: 154564
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03

Toye for Two Lutes
type: MusicRecording
duration: PT1M39S
duration ms: 99283
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03
isrc code: QMTJ82200002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T20:50:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe92497f25773df7eafbe0b8ec60f8439bd626c0bf46ef3d4c1ee5e5cacca49ee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTJ82200002
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: 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 → block OTSBitcoinBlock must exist at that height 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92497f25773df7eafbe0b8ec60f8439bd626c0bf46ef3d4c1ee5e5cacca49ee. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QMTJ82200002.
  date published: 2026-07-08T03:53:27Z

If You Could Read My Mind
type: MusicRecording
duration: PT4M21S
duration ms: 261500
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03

Greensleeves
type: MusicRecording
duration: PT4M47S
duration ms: 287050
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: The Water is Wide
  type: MusicAlbum
  date published: 2025-01-03

Autumn Roads
type: MusicRecording
duration: PT3M5S
duration ms: 185354
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: Duets
  type: MusicAlbum
  date published: 2020-04-07
isrc code: QMTJ82000001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T02:54:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdaef29d8b77a2ba83d79da2b8ede0e945947c177c4bf4637c9f9b93dd92f3921
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTJ82000001
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: 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 → block OTSBitcoinBlock must exist at that height 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaef29d8b77a2ba83d79da2b8ede0e945947c177c4bf4637c9f9b93dd92f3921. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QMTJ82000001.
  date published: 2026-07-08T03:53:27Z

St. Anne's Reel
type: MusicRecording
duration: PT4M4S
duration ms: 244000
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: Duets
  type: MusicAlbum
  date published: 2020-04-07
isrc code: QMTJ82000002

Her Red Hair
type: MusicRecording
duration: PT4M1S
duration ms: 241468
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: Duets
  type: MusicAlbum
  date published: 2020-04-07

The Seagull
type: MusicRecording
duration: PT3M57S
duration ms: 237492
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: Duets
  type: MusicAlbum
  date published: 2020-04-07

Travis
type: MusicRecording
duration: PT4M10S
duration ms: 250668
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: Duets
  type: MusicAlbum
  date published: 2020-04-07

Study in E Minor
type: MusicRecording
duration: PT3M11S
duration ms: 191658
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: Duets
  type: MusicAlbum
  date published: 2020-04-07

Rainy Sunday
type: MusicRecording
duration: PT3M48S
duration ms: 228069
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: Duets
  type: MusicAlbum
  date published: 2020-04-07

Nairobi
type: MusicRecording
duration: PT4M17S
duration ms: 257354
explicit: false
by artist: Teja Gerken
by artist: Doug Young
in album: Duets
  type: MusicAlbum
  date published: 2020-04-07