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 0x1ae4f622a8faffc985179bfa366f3ef597087c2b025442d5bf927fd25a3fba55. 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/f8544326-01ef-43a2-8e92-084d82c9118f.json and https://artists.proofprofile.net/proofs/artist/f8544326-01ef-43a2-8e92-084d82c9118f.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 0x1ebadff9977ad4f9b99648fb56422c22533404767900b979b40e4b1a2995b8d9. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T16:32:46Z), 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/MX2832415305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e1133ad93a030c38bb0c151104fb064aa44d4ab3e88936ae22af9d104c4c11. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/MX2832415304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819dc669c01c1dc9c2de9865f7c512a2702c653d6457c8cfa8982a0ebe25a958. 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/MX2832415306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085b41481cd86279f96b008dbee20befbfef7798d0bd860b5a8c46b22bec5e02. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MX2832415307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33af76984999db1b74ea293f5048e280faa687f5d36f4b3c0b6a5d976101f84. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/MX2832415308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4716671ef70ab3166f8c14281a985703352408636b7fe0683a1553b57f5497f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/MX2832415311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891bbaed2e944006bef63ce975792cf9acd3acb9210dbd3aed7ba095cfaf2387. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/MX2832415312.
The Day We Rot (Bonus Track) - Sad Madona Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ac529f2a0490f4e2e994cd7222ce4000743a326974bbff1cb755848289ff95. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:33:44Z), 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/MX2832415314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da4b3da813218bdf5d980d7da861fa26ce5ead7e775d8a24cc88881cc365c42. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/MX2832415303.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd3c5852c48d5cc030602404b26a70d72795ae78c39da36522d55cc42454abe. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/MX2832415309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5952820e0f32373b5411e8779e27d33face6f124c472b904a364ca8da1a39e. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/MX2832415310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38c8f2fadb52820f49c43b12095e5e091fdeb0d3f1c7a517261117fbc193086. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/MX2832415313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450bc6c268f32a9a41ba9aed9a1ea322733016bc87d212d078a134c76de9afac. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/MX2832307152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381b68c4a76f9e67456907160a8f405d22231a84c2896fab442b953908104b0e. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/MX2832307153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9957e081e3667973924244c1946c708d996fd8f7cd5fa1d35cc936cc630ec9d7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/MX2832307155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b8e467b115d20b3d00fee81fe0fe0352ef2c6b51eada7eea14ec53443f4188. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/MX2832307158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a094608933a1f48c81c42547b77dd15af29391bc9f7fde0a5670a2e9b8987b0. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/MX2832307154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e35888a7e0f2010add388b45a6e65b95cb332a1161cb68f1345e646c4f3d20. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/MX2832307156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e61330e46e040095e596fb5044ac416fe40a4a840152f3dd7a5784c954d8a6. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/MX2832307157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3a2aabd8e931fe7034de998dac143dccfef43eceb8dbb494b0ce81056fcc02. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/MX2832307159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb596c464e3247c1a650646faad1e2f7c7214003709bf2430d953bfb259c7752a. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T16:38:27Z), 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/MX2832300607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170c983865a51dc9ac1f9b9e5f2eb013f1089f47822120e48962b8b0e0efb472. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MX2832300608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9bc87b8a857c74430fa229d8dda8c9e720a2e3dd4764a01ff506dfd598c95f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/MX2832300609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e47131330db462908e58b1b20e1a731c7b2865767397283d8142e6809724728. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:50:05Z), 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/MX2832300610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec0a186ed69f67ed8968a7981d571545528c23df9747397e2eb5a2371620cd6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/MX2832300611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e6f4f8640e699903da68211819c68dff68f733e9f9d5018bd2e0e3c81fdb0b. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:01:52Z), 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/MX2832300612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb1844968bef6c96d19badcfe73264e3ffda515e12db8722e6b2634a75af31e. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/MX2832300613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a82389b5a3187b84a8136aaea0b62daf740de3abf8da2f56ded827d77d80e83. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/MX2832300614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07544e465547a44f6cd3b266d722e6f30c5f2d9f4beb1b799d64f107607567a9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MX2832300615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb37fbec58df470938214b94cc4be92d6ed97baa0002023109df415f5baf5370. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/MX2832300616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf33b972adf239ab028050f3d56c875352cfd7cab2b7b7d42a10efdc27329a52. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/MX2832300617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0949791a84b92a4f8031708a02c3af9f5c27ace285a702929809cca8de499d3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/MX2832406301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161e536efab11ab5ae7fd96c4775d0bf817a207429095a5cfc4d7297e5ac6b6d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/MX2832341198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d82ff9a9dad3b7ec9097a15c4dbf03721274cdeda9d37808465ff39376a749. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/MX2832316698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ac767c1a868088719ecb17e14ac46c2117577819e6936427a28d0b10181e99. 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/MX2832316702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e760ff8dafcc83ab63a19558430a9aa2341c63b52c319308818321810234829. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/MX2832316699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9919ef69e2b5a9ab527b4fbd7c0db1d5a524d4fe1f919c303ec8d4c9c6338408. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/MX2832316700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89e9b5829c6d517d25a677775af5bcd11761862f79af8af5e322601b4d99f11. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), 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/MX2832316701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9627dff24ccf3f0d84f93da3c285778fc72ac337caafb4aded9a46d51e656d. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/MX2832316703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33791669ce82e3f0cd9e238e495ddb19bf16b81c0118f7b682fed2e6ff9b9ee1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/MX2832313041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b2818c35c9cff9c0a207fdd7f0c335abc1fc66346e6bf5e0ca9a2882f605a5. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/MX2832272691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09477118664ad09b6d71be2a012b0acbd27f3e40bf7db8329aa8f75530d2532c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2832267519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e4037c48fde69ed2e7c695ccbfd55f70c5366b502038e40fa344255fd1d821. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/MX2832255646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbcf599ca5d4fce6f5135ef5128518ea7ec34cb1285d669e58af2c88f4ae891. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/MX2832255648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50be0679ac511c496f12bfe2a000185a7d8436038ef3e2a4273c04ff854772b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MX2832255649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58166485c8b14c712d839eb3cb073e568468e72e917ec1df32742086a65e65c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/MX2832255650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690df6db33295db337ae3576bec9ec96a8269c2dfea35968e0ac26bde140ebce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/MX2832255651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da813bda4e08afef63f540b5d1fdb7fa0902d6bc23096657178f1e746249056. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/MX2832255647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309352304a47dea424d88c201a28d1002bce48b856769ba9c61d83427c10d30b. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/MX2832253776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a82ebab105a1c03426da6322b3a1a8293cab6a29d18cb1101bd0800e730181. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/MX2832253778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c68927f53df3030d8369f63a0e60793f24031e841af2505e34cc4d2e5975b1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/MX2832253779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228c14a6f2b776ec0859a48c40e672ea4ffcc2c79244e39efa1cbf699d0d1f4a. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/MX2832253777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cbca408e0a82508d7ef2653e4c466bb916ae58b448af1f1fc5815a0d1e53c1. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/MX2832253780.