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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ab76b6088f25815e1f2f19ef6c5e94b963ec1ccb4536982ce0d161d3760515. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4282809-c8ab-45cc-9e0c-3656e4825453.json and https://artists.proofprofile.net/proofs/artist/e4282809-c8ab-45cc-9e0c-3656e4825453.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xb72ed9ad786c84868c498df6dbe6ae14202e48ca134a073c30822ccd7b032af6","isrc":"USMH92326804","name":"Yung Dumb Goth","registered_at":"2026-06-17T11:48:11Z","spotify_id":"37mLpjGkowLiFxLH8Gdais","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72ed9ad786c84868c498df6dbe6ae14202e48ca134a073c30822ccd7b032af6. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:52:44Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37mLpjGkowLiFxLH8Gdais.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37mLpjGkowLiFxLH8Gdais.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5047544aa0217a702ff2f7006f2fd67812643abc528bd10219f8434f8c3fb0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jbdKPhgsk136KkibK7hHk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jbdKPhgsk136KkibK7hHk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8659466273b719f068dcf8b06e0f99f3c14d91652edfd9a19ccd95667a14ea32. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/24gof5kepJcX3z8taOFxN5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24gof5kepJcX3z8taOFxN5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7b3ceec19abed03a26fe4418b0872b63472c1f65e647df49d6972234077a68. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4bVaOuoR5BOzPpZ5caNiE8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bVaOuoR5BOzPpZ5caNiE8.
{"copyright_id":"0x85732882bbf48436d7bfcbceccf8ba000dca851a0e3d2f5dc784583c2e5bc923","isrc":"USMH92326808","name":"Dead Money","registered_at":"2026-06-08T09:20:47Z","spotify_id":"6RwcZl7cm8KH8JO2Uvvifs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85732882bbf48436d7bfcbceccf8ba000dca851a0e3d2f5dc784583c2e5bc923. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6RwcZl7cm8KH8JO2Uvvifs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RwcZl7cm8KH8JO2Uvvifs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d80f009ab1f3b498701995f0bb53aa93369cb878177f0238eb47e671f326c30. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/72rpe38CCes9c4J5O1CFoT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72rpe38CCes9c4J5O1CFoT.
{"copyright_id":"0x4d60d3396dbea649d808ee9ffb0d9fe85bb20d73ddf36a328165883da5ca37ee","isrc":"USMH92326810","name":"Fucc out My Face","registered_at":"2026-06-09T13:51:28Z","spotify_id":"0FBiShLMu8A1McMiG5qE7l","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d60d3396dbea649d808ee9ffb0d9fe85bb20d73ddf36a328165883da5ca37ee. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0FBiShLMu8A1McMiG5qE7l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FBiShLMu8A1McMiG5qE7l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516a349a2b498341cb690e176601c727d5bea2a9d6a01a80ff67e12df66e802f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0z3CrK4tOHMnVPxOPUsJoa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0z3CrK4tOHMnVPxOPUsJoa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6136ec4905aceee0942834bf7be2897152a1f29f1c30091b6b860b5a8d32964a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0oho6e6bVsXXQGgjUu0ktt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oho6e6bVsXXQGgjUu0ktt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644720329d7856a98bfb7233dde8a5dccdf5b5293185417931dc6dde797945d7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2LUPaI5HHF1QM1qXKZYVQM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LUPaI5HHF1QM1qXKZYVQM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c4176479ebe460f180aeed9731c0a12986551779fccee757a48906c1db7ffd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1rgInQzM2DANKmWClYPJYW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rgInQzM2DANKmWClYPJYW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16528d7a319771f297ae8340ef97d22012d42a6aa744733c5629d0884f96a79. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3x3mhbqGw0YqHOI4RsmlSW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3x3mhbqGw0YqHOI4RsmlSW.
{"copyright_id":"0x334f4c1d5cc4e1e3a099deeba4fdc8ca800acf12ad42d1f1186e89234c1069d1","isrc":"USMH92326816","name":"Raveyard Shift","registered_at":"2026-06-11T01:34:50Z","spotify_id":"5nkcF8XXJcEZcodWyX3khz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334f4c1d5cc4e1e3a099deeba4fdc8ca800acf12ad42d1f1186e89234c1069d1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5nkcF8XXJcEZcodWyX3khz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nkcF8XXJcEZcodWyX3khz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353d461615d4b73792721ea989e645bddfe9562e312bd24ca4eed07b83181c08. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ftrMnuplQ5lXIFIep3q4U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ftrMnuplQ5lXIFIep3q4U.
{"copyright_id":"0xaa5c18bead00c8a825de7b8f870af9a7d6cd2c4a7927cb93023bd4be539fd40a","isrc":"USMH92326818","name":"The Day I Finally Do It","registered_at":"2026-06-06T08:06:50Z","spotify_id":"6QrCRvvthBIH1PhHnfPwux","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5c18bead00c8a825de7b8f870af9a7d6cd2c4a7927cb93023bd4be539fd40a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6QrCRvvthBIH1PhHnfPwux.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QrCRvvthBIH1PhHnfPwux.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2070635423bd8b1b1c8254aa92b0679f233262a3d915b26ab6c6ff0add1da484. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zf7czmYPKfXwWthlGu8GP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zf7czmYPKfXwWthlGu8GP.
{"copyright_id":"0xd8b34ec3c9bc3b6817aacc20672b19b78f7dae2600e63a71a271c7d8052dd057","isrc":"USMH92326820","name":"Turning up in the Back","registered_at":"2026-06-11T01:31:34Z","spotify_id":"67DiT5wWO3avpBFprfVBCU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b34ec3c9bc3b6817aacc20672b19b78f7dae2600e63a71a271c7d8052dd057. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/67DiT5wWO3avpBFprfVBCU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67DiT5wWO3avpBFprfVBCU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd39185fb3f558b0de44242b6888ee1939010e7afa68ef39cefd289a3669875. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ZPBLLeW5t9siDBGMd2QDQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZPBLLeW5t9siDBGMd2QDQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19d5eee9a1d017ec1f3e1520a731e477d2f25abe37da4633ccbad212a66e180. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5RqviczioSWIQTGUJ80rVl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RqviczioSWIQTGUJ80rVl.
{"copyright_id":"0x7bd83863cef84e36d49338fb5a8933c8bdaabf5bc240897df90f9d29b7de2c13","isrc":"QZLBC2412036","name":"Deathwish (One More)","registered_at":"2026-06-11T03:38:36Z","spotify_id":"16pvnUF3T9SIMIeJZFeJJz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd83863cef84e36d49338fb5a8933c8bdaabf5bc240897df90f9d29b7de2c13. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/16pvnUF3T9SIMIeJZFeJJz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16pvnUF3T9SIMIeJZFeJJz.
Deathwish (One More) - El Titø's Version
{"copyright_id":"0x2d82ddd554df81c0921a4a81e4b23d9f5ad965eedbe2af829ebe0c76de460db3","isrc":"QZLBC2412040","name":"Deathwish (One More) - El Titø's Version","registered_at":"2026-06-24T06:27:32Z","spotify_id":"5SXRWda7L9FWAFBv0kV24k","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d82ddd554df81c0921a4a81e4b23d9f5ad965eedbe2af829ebe0c76de460db3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5SXRWda7L9FWAFBv0kV24k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SXRWda7L9FWAFBv0kV24k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef6edd80c7ed7edbab52178dbaa5b50e43c4569b199b8307e2f64556f4ae650. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7tPpv7z6FML8o1ZI6aPUhB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tPpv7z6FML8o1ZI6aPUhB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96530d4b15ed7af384beb2e556a8126513bade74edc8efe9839c18274a69ad68. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7LPltae4h1ZKjupc3JYos5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LPltae4h1ZKjupc3JYos5.
{"copyright_id":"0xcc38a3b3ac68ad5ccd33d4909bb1ed3924fe72432009c7276af399d74fde2b52","isrc":"NL5UZ2402729","name":"Piece of Shit - Alt","registered_at":"2026-06-19T22:53:23Z","spotify_id":"3jcYzxxkwovJtZV3AN6rmE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc38a3b3ac68ad5ccd33d4909bb1ed3924fe72432009c7276af399d74fde2b52. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jcYzxxkwovJtZV3AN6rmE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jcYzxxkwovJtZV3AN6rmE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311e0a50528021f0ff5a1170b3c01e0dfae2b8df49e5d1d67815a7818627bfec. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1agXOEsYxvrl18qC7LJRhW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1agXOEsYxvrl18qC7LJRhW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b849380fb85de033fd9b29440369bc0a81978c0bbf63c4168e10d6eed98a5d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2UvntFsWPxJV7M5oZXsRX3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UvntFsWPxJV7M5oZXsRX3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484a008d243d64c74b842ff58e5142f25eb82184da54cf5a10a266f92cfa4f1e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4lYt5ZV3pw9FCTcIlPd8xm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lYt5ZV3pw9FCTcIlPd8xm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e1de74728c39ec3d93877b63b16f0abcd50586fd01f08bf4fc61478e05b232. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Wuc6096nkXmx9kccTTBs6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Wuc6096nkXmx9kccTTBs6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8386b7490e89bbb1c2bf6b0fea3dfe03c123c8057a4fccaf6661950e04bea024. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2QsR5D38qJYJAGOI6z9asJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QsR5D38qJYJAGOI6z9asJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49cda4d43faa288f5c981b22fcd4a0a0e45e02d771f6d181727b85efa799d942. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gBGyzphPT1g10ZSTXYg7T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gBGyzphPT1g10ZSTXYg7T.