Erock may refer to: Bicycling Elephant Rock Ride, an annual bicycling event in Castle Rock, Colorado ErokIT, a 2008 motorised bicycle People Eric Calderone (also known as "Erock"), American YouTu
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f353378712307ae089d7d75045e891a36f681d9d27d4d6fa38a9892cefd4e31. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b963a19-23a0-4d77-b1b3-b0f9c4416802.json and https://artists.proofprofile.net/proofs/artist/2b963a19-23a0-4d77-b1b3-b0f9c4416802.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080ff23e8ae749f3cb909e6c21b1edfc6f4649c9a6464fa7cbd2c59d36af40c8. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USE830959550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c791fd8c5506526670682ee87802f9b3e1211a1275481ea2b3f42f30dd5bc0. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/USE830961211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea9cfe7d42cbe91b855d5347fcb486783f972d931b47359588848c93cc0af8b. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/USE830961215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce13796d6f5f9da8e3566bb3739347d1c449db6d2fca9685bbdea741c3d6300c. Chain 2 (Bitcoin): anchored in block 956485 (2026-07-03T10:53:04Z), 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/USE830961461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00aa57419f34262b64e612606ba617fceb4dded66e488ad20d7afb9548602e24. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USE830961462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9582a3797ddf44c8b9d4c415850ac4d03dbea5ff19fdaf76c64fbadc72f58c7d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USE830961463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26fd1fed269b7788033da8258c15e4b03635e03c6279d8dede266e5c79bced5. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:13:05Z), 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/USE830961464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3072b8f6812b537ef14b8a7dd6a18e70ad9b69ed1e20a732d2fb377e9dca6b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USE830961466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d1d0f785740d4a73d6f7a80328067c05eb05c1c9a49b13eaeeea675ba3ffaa. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/USE830961467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a1a0063f0c05cdb2473a611fe03ae18cda3dff05d4dc12023cccd0edd2a4a4. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USE830961468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa24110206233e07534773ee53534fc3033ecd9b887d4e07f3051f02924b052a. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USE830961470.
Conan (the Barbarian/the Destroyer) Meets Metal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da917ba888d27fb62eea54c5d5827382fd74bb6d3747f1542c46f8a56081e1f. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T15:48:17Z), 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/USE830962962.
The Exorcist (tubular Bells) Meets Metal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff3218d2db2311f104da0a2c56e760c0a01bb5b410111f953678ee4b61f8ddc. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/USE830962964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf849901b1575aa1a90e85a0611147e5c500030de3d8f0e7aaa334a65875efb5f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USE830962965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe927628307404ab1aee372b835fa5744fc15160d97bcbddb9911eaa3fb65c00f. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:00:28Z), 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/USE830962966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa842212464d93d50d86c675c52e7ff19c4cddbdaf33b4710d38cb7f54d442361. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USE830962968.
Requiem For A Dream Lux Aeterna Meets Metal Hifi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbfa41bae5d2a37b27b8df5a793035b199b118e975869e7f28c94275294aacb. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USE830962971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c67f2089b8da2c6002c0128dca9c71c211aa3e246e1892942a2d4f08c4aa5c. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/USE830961118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490c809af32a4a75046e4de1e3ed922d9f5429c5cff9ac7b87faab2970bdade1. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/USE830961119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98d236e8f494c4c0b6f6bf881c8c15746964afed6b2b934ae4783bb6813c446. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/USE830961121.
The Opened Way ~ Battle With The Colossus From Shadow Of The Colossus Meets Metal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b5d3317404310c65f99d883bbeb857717627828be4ddc5a6c4333b8ce01f16. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USE830961122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd440fe3a0a839e7f0ba11a023cc249fa6163667e4344bdde935c821de393dda4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USE830961124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f40e01c092112f70cd48d4e6a71fd72e44bddbd336805a24453f29408b21ed. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USE830961126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986db499c3f86f8ab5b21a27a4dfa1a8ad02cab6a5023c4774d8fb67238175e5. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USE830976625.
Levels By Avicii And Skrilex Remix Meets Metal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc51d0034706543761371b9e4c0b943ad9199d76a50f6562ce3a13af53115a2. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USE830976612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30c5fcae759a8b938414abc5968d2a7c7b284d1d318e1f2dafdeed7e5bdd9b1. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USE830976187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347f41f69834feecce27a566f644464ed52f3244e03a965866a3676d3a993797. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:48:56Z), 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/USE830979664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021d76a71630ab8639d51d6cdfb1baaa509115a13f8e6f910493cd94293b4dee. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/USE830979615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f86ab03b2a1f59b5edef7de1f078475843bfd4394ef516d10f046fc3cf7ecd. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/USE830979642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e80f5cd63471360bfdc39e13855620f4ee34007d4a7c4c20ea83075489af79. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USE830979659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089e3f59377d0c20be09b7988ed18a4a8b4593da4c553ac7c5960e9dae1b193a. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USE830979574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fcb3671e7429ef5380e94805404eae19fd0f6670ce941b8f6d3756e9c4ba65. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USE830979575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685cfc1e359f2efebb2da080494f13c6cbfce4cfc9d3d5ae156f86b580ed3020. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:03:47Z), 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/USE830979587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f037e058b22e666000aef39860ba9e64ef273684907b597fcd68f9131c0492f. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/USE830979638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07387a730cfcaa5119de2b4ba567c1a8165a071af553ed646069862e519eca3. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USE830979651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa6c0e9e2d7771b5b5b5fd2bff047c55edf24f74355d83b5734d2a25a5548e7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USE830979425.
Scatman (Ski-Ba-Bop-Ba-Dop-Bop) Meets Metal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b57bd11e78f39fea79beff1780323d172feb1feb67516073d9424c2a472c0fb. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USE830979426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593fa4083ec03d81ce21da26a786bf94cb2b4e717fff980739167bcf0099fa39. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USE830979380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78f2cfb7031b5e1109fc1c30e87426b4ed638aa4fc74d644a3168faadc77d98. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/USE830979261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a617e40f8d01d8933e8c87e3cea422aebfa85510e695bac7e49e562f5f9bd2. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/USE830979332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cd27794bc33759eb56b3360911ce4f00c6edc2bccaaf39170666edeb2b8adc. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USE830979328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa666115937c002b5ed95c1fa97c48d6f865cbe525b8c7032f9ef43c17c3445f8. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/USE830979334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa200ff2acd58f646a324c23254468c8b1538af46e9f2e806e9e809d30bbce1b0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USE830979288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c552a5a2408f6abe35f46b96ed72b1c3e54f7c460237451f1f28ebb57ace01. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/USE830979490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd848a905016624eb6d9eede7614ec958c6a579fd5bf614af40d1ecf56c11722. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USE830979552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ff31f6bbc5bfdb95805f3bec415196547fcf15952eea957301f6bb68a2be7d. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/USE830979492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68a368a779d8e0b20f19560ddea90360698cc4bbe74975adbc5a11b2243f953. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USE830979582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf752181f587e6bdbdffc712e2483be7acf4022cfe8d9563eecb41a67791eae6. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:40:42Z), 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/USE831529244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35ada5b71d3b2f230247d89bb689dedfae387d49226f85ffc872f48b15604dc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USE831529248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7becd9c6a85d31701b586f1fbc9647b497541f989393aee60d71a60b30e34c65. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USE831529249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32f2751d864030c7394bf80a2a0c1fa711e7a15a831424d04a46ffd6eb53af7. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USE831529250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5880a3256c8d10e55712aeae83091d8f0b7720c19714a8812dd98086d725a366. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:38:31Z), 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/USE831529913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1e478bd8e5a677206bf62eab67d4d6d1148f061f5eddfc8f5e0425846bd805. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USE831529916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736e089fbba19f1dd0c277657f18801f89db8eeabf352e7e85a42358fcadad08. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USE831530889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659aca4b0f2c6139e93ac4b43950685cca11f112d858ee6a93f59c805d600e71. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZ22B1903148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187adf1ee04e5ebffc23cdc128b5c601b99137849c9d02aecf59889c1e73c11d. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZPJ32111403.
Bloody Tears from Castlevania II: Simon's Quest
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33307dc8073923bcc972417ad8964c84732b9c1a1f9ebad5ef38b5f20264fe7d. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZPJ32111406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91da7fbc4d8b58726273da071b5cc0f55633b4c3b7a203ec3092ed01ffbfa913. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/QZPJ32132048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085f88d8ed17d53af6c99489b74626f025bbeaa32bb63a2451c79ab82695d5f7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZPJ32132052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d5dc5372257cbe3daccb1600c7d08ddc2d24d3deae03d50928da5cd0021c57. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/QZPJ32132054.
Rooftop Solo from The Crow - Brandon Lee Tribute
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23c94219a3bef5f94dbe8a11d85ab985543fad087be94117028d5e7009571d6. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:41:40Z), 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/QZPJ32249225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cde797caa5b6fa6ebee42d25b2096f21d9471d6a912166c6e0608513511a719. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZPJ32249168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d22235e80515994875e50176fb4df15310710370154a83e3344f1351a081323. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QZPJ32249170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38416c557953e13df335c424f6c039c17dd7988721a032be6b8d83b760f2c1e. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZPJ32249169.
O Fortuna from Carl Orff's Carmina Burana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7379261827c9bed035a233d4a4fbe18b3400f5f34eee5a40deaf47f07a8ce1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZPJ32249081.
Flight of the Bumblebee - Nikolai Rimsky-Korsakov
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed6af15dc9630aa88d4969b0b8cf240c11c3b9a7d8a731840c010745c90b7a1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZPJ32249085.
Toccata and Fugue in D minor BWV 565 - Johann Sebastian Bach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3705fe5cc5ce5cbfe0ef2e5a7b818f8f8feb9d1b09b802327eb40e84653326a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZPJ32249088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cae82fb39de0b62f48128027d7acb218b67e042424bb610dda6160bfbd75b14. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZPJ32249151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb051987d6acf2ecfb1e9ef65506f9a588953594b3a77de10abdc97631b27bb7. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZPJ32249155.