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 0x107525c182c178bbbe625910f5fc97ec50487b989ac8a36746c527480ced5b34. 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/f0138502-75dd-421a-80bd-a0b43e4923d3.json and https://artists.proofprofile.net/proofs/artist/f0138502-75dd-421a-80bd-a0b43e4923d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lose You to Love Me (Instrumental Version)
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 0xb67da3295c4dcae565513c8bd3aab04de0416c6f8dd3040751352b39d848dec3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USDY42303604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e495d1e4e3310dc04ecb967e680dd9f6add0b468cbfb4eeb4c62ca439fd3254. 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/USDY42303605.
Cake by the Ocean (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edd615d24422c1e3ff4c8983048c94c30b0c434d77421e99bfb262800b77b4c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USDY42303606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108c9eaed46e5dd0c85e03301fa4a2c2247e0661d6a19883fa4f39042b69a610. 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/USDY42303608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58cffe8b5ff65276a045f3c1e9e5cf1039c239d7f8c4159f7e3731ddaec35f87. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USDY42303609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d418dca837d435654d823d2f55f764551c32577ac3bb9a7820390123647879. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/USDY42303610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220e495b7445880ae150de2c2d5e54e8eb230091f9582a3a0acbd26151d4c4a0. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USDY42303611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bd9ee4e6b91c17543e7546d4892a6e92068a7512e513320588b503b42e492b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USDY42303612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6fadd63c995eb5c4f68ab3ca6b066b3a9a2c1d3b88803f6f233153e2055ccb. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USDY42303613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d595f08bc2c79504f655a90aa9a452c806f78abb4b65644242beed6c55d883. 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/USDY42303615.
Instrumental Christmas Classics: Let's Deck the Halls
Greatest Pop Music from the Last Decade (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb4c674c20c4eb6bff6b057092d2fe0d29d936ff3b483208515953acea50738. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USCGH2452569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc87ddf12009b533e55b205111dfea12ba121b04568294e432fdcddcee72a1c2. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/USCGH2452570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f3e1f36b7c9d76920970d535eb0994d91cd0f2b52806156f1cac828aabea20. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:24:24Z), 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/USCGH2452571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542ed18759ee99eca25b00d859c456c96b647abd949cc9b4f0f1efa3dac87df4. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/USCGH2452572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5224f7107918bffa39a419260a670974f657796f6c2e085b535526ad9fc6e5e. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:02:27Z), 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/USCGH2452573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577ff467e654a772082f5e522bbbdf7e3e148df8199e4823a01cfffb35f30b8b. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:48:23Z), 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/USCGH2452574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3eb8ae69f05fafaf93089f15a38346b41ef32ca86d26a7d801b304479679d2. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:43:15Z), 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/USCGH2452575.
Water Under the Bridge (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe507315b03931f391da86249f1653a492a9ca4dcff860638a63edf9c2f3e2d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USCGH2452576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28816c3328ecaaa79c043543701d9d939c3c204bd9d87e4f7564516611453fc. 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/USCGH2452577.
There's Nothing Holdin' Me Back (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb5e502d873989657d6c2770c1450a5180aea4f171648d6684c98788f6441d1. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/USCGH2452578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05302ed0a114d470af13967b743a67a78811331d832fce722f973bb5ce301e42. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/USCGH2452579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45eca28414110b9bcc6118c52f5f1dd12c4555b134cdd97b937e30a470870775. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USCGH2452580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac84ee4ed77698ca081d5f6277aec39c4c24f2f3a55c90f9ea28b23c12c410c. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:27:23Z), 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/USCGH2452581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e6e6c18f104c665b24d995fc9ca059505d61b5b9d9569c5acb15f042d2084c. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:20:45Z), 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/USCGH2452582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85dc7bd64fc5d5b38257d03bc052971032165f7e3498150d4240d5068fa15837. 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/USCGH2452583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ba37e67804d22245173a3a2b4fc582164bf6fdea25a687176d61726424bb95. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USCGH2452584.
I Knew You Were Trouble (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f7b71645374650d8a55e4e8919444db9a1f90f10f5750fcabe6da497a86682. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:04:07Z), 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/USCGH2452585.
Instrumental Hits of George Strait: Amarillo By Morning
Instrumental Hits From Top Female Artists
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75c6fe46388fa6efc2d6ce485be1b891d1ba38cf24c77586f2a6a816c6ab5d2. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USHM82440699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86ffad354c9b775c92d8c4e6031fb9bbe7ba7f855b7babe3d77cbc7213a75e0. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:46:03Z), 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/USHM82440702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4db203095c5263b3053f69d4c25fae868d4f3f5412fef6f31901bd798e6660. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:10:19Z), 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/USHM82440704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ca85950de7cbbeb399fb183cd93b633d4ed5138b758abd705461a9796137ee. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USHM82440706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f4d9c472cadcdcaaee00b492dfc2a94e23ffcaef452f2d8f33c2b2a9619af5. 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/USHM82440708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43e9bbb3dcf3ec23063b23c524f5431255c302037fb45e017d4c882c0e4af96. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USHM82440709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697a6f8c562cdaa7767bc8fb46cdace4cdc319ae53f947be16f5742d3682daaf. 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/USHM82440713.
Like I'm Gonna Lose You (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffef3df0352e21a757cb67f527b5f2adf0db2604d25d5066bd5b1e5c67768bab. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USHM82440717.
Love Me Like You Do (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f37be6b8e6631c6ce18eb156472982bc4babdbc58190190cca310485a7108b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:45:55Z), 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/USHM82440718.
My Life Would Suck Without You (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f34c5037e919a79de66db98f78b8e668dd243ef5e76df130421794a5907a40. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/USHM82440719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b174dfff84a90796fcb22b85e38bb12e23ca623200f76c90919472843a0fc7. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:35:37Z), 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/USHM92438747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d722b1a81f2fdcaa6ed29c53d5fd05f5de5b3051248cccccf8c6f821f9107d6. 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/USHM92438749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf65222950cdb2c533263b4a964550e8ec039532080906786434a36fd99c3b42. 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/USHM92438750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc90ba5bd158a511732a0cd1879b13643b8c5df07c2f239b83835b62ebbbf9ef. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:05:04Z), 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/USHM92438751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81804d746d0fcce2bf213fda544ba3493fe1360f63e3ee1138e2bd10300f74ca. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USHM92438752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee08f620bcffe94772130866d8d8322c908543a2d81b10b3f8521f94ea76a7f3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USHM92438753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ca47f22f466c280401640a9aa84a54c6f0f05c269a4a1af047cbdf774147d1. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USHM92438754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a500e6e16f378389f839216da5db939e9d3463ebdd3ea8ad20fbd60534bbaf. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:34:45Z), 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/USHM92438755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a26f96497e6d82f507ab77850bd420494a514dfb63b78542d56150a4d0e482f. 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/USHM92438756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939ddc310f8147f50ff832e518425cddc8572843729f25a6b382b79e8c7c7941. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:11:20Z), 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/USHM92438757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cabac73cd6445ee2ba29201d7de353c89f5c1335459ecd01bda8e690d2fa117. 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/USHM92438758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840deef892cb1f40042a164043aa71488132c459804d3158db49be88644c8a9a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USHM92438759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371dc3b5d71b2d60c073e43764a7db57a454a5319c258c51aa25ce6ffbaf59d3. 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/USHM92438760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983ffdbaeea3dad5ba0bcbc5b373d9464ac85cd8e629e6ed68116fd52cb1df0e. 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/USHM92438761.