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 0xb274d01c23baec919930d43da7837e30e193cb9cd48323f4fa7f620b7b1eeb37. 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/0ad06873-5d75-409b-9c8d-f5b7378c4687.json and https://artists.proofprofile.net/proofs/artist/0ad06873-5d75-409b-9c8d-f5b7378c4687.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 0x0f044e049b341a1df7a915dc61a525ddcf755e7ba8df66b0e1f80a05ebdb37aa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QT3EZ2479142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ef200db1e0b98f92c9d18bee32f7044cfb8426954301d6fcccc7c89be099b9. 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/QT3EZ2479143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66a378f7dd1ee511d431b9c777014e2de8f1932cbae7ec6d23be9ba9ffc4b2c. 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/QT3EZ2479144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde962570b7b3f875cbc75e7794ee329b4fa09499dfb04cbdaede9214b9f7868. 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/QT3EZ2479145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbd6830b8697c5d67a827372bb62228396971b16097e8a3eaac1f54fe61d89b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR9W12444361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076355739859db8d5bbc3dc2917bb4795b06cad6b50a9f547b3f82e2746d8eec. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/TCAIN2495256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8a2ec36fd53b851ff6513849dc52bb699b6b0c19b7758d5b0e055d2bf72548. 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/FRX762467992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a84b9051d680405a886f515204384b74cbb166f9471116d652f9100008f546. 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/FRR642400192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228fdf7357de7f3be1a22fd61f8a22560c3ccd4a127ed53469fb02073b8958fe. 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/TCAHF2333365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ef8d8c9483fcb5b1b92c9b948ad81c800df5859c8133a20c016ee760042915. 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/FRR642201432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e70f2cf51f3aa48bc2ade7d279f2110bf9108305ccdbfb24d4ba7c49d5bfcc9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRR642300467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370188d3b5725fc2c48bf13d8f48cea06149d8f187d59d4a9705692522e9a399. 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/FRR642300469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9818577c6ad9b3697d1ace4b158805d3fffe1979adf42e5abe616ba69803de26. 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/FRR642300468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65781833a962d6c10927b45d7b4bb773282969fa28fbd20546ed4a04ba56b301. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRR642201262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13c6f66bb3c5178d6c636fbe38300d752c496fc2b8b28c488131fe3fe54ba63. 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/FRR642300470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfbf07aff63b27082e54e787522c9326606474f55b81c55d5f56b4ec0c22d0b. 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/FRR642300471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e044b2f874fc6c537a2feb617b6f782c51f945098a6c416fd210a4f10ca897e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRR642201847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f8bba3dd0bb86677ff541d8b2a07e7cc7473cfcd8d0fa717255ff5936e8bd6. 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/FRR642201660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c7701c1cba8d66dab44811185f9b25b447369128c9832d57679d7f772c1657. 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/FRR642300342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18339bda40cffbb144fbc5dce5936111b6f6e8059827bb51862af3e2ae6257b2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRR642300714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6e63152f0b36deb44954e279f5f53045129425f8924c48c475daa5e988c8b8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRR642300472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce6d63cc2944c276eb599fb9be55967f2ddc447439b62a225243a2be927c7a6. 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/FRR642200918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7ac17ce0d910b48496ffd4a281b73a472c3d4105b80e07cbf0c3227ba9c127. 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/FRR642300473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ef8d8c9483fcb5b1b92c9b948ad81c800df5859c8133a20c016ee760042915. 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/FRR642201432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046afc5afa5b2fc3edaa25ba90c30d89477ff4a451dc7e924080a49c417fb9e0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRR642300474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089e030da876160b0e075131159b2090d81d7cb416501935392399d8e766ef9a. 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/CH6542371648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44d672ba8abed6af2621d774e736f11e2ce90fb8f1a547bdf61901652b3629a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CH6542371645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543f29bea0eb2ed90d807116aa870561de57511b6c094626f1b4cbff1c42894a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CH6542371647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9380fda91230fed4e30728c079b49d847d91cb8bb964804e59944e17c42b7c1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CH6542371643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f6c4d9c422b0d6ba9f0e4ce6d18893038746957a6af6c893b81d43763f1770. 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/CH6542371642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14406329dd7fceea2fc65cf05f2a62d04e701b67be13160d047143b3ca74f88. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CH6542371644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c5b186735c4b89925fcdbbbbec3e4b6f5ef4fa7bdc5d81301fb31dbef95731. 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/CH6542371646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b50830f72e3394982d42aebc0b7b63bcd63bbc617a026bb4b67ed44c324ef67. 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/DGA0L2310944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1914f26139e643c045948d13b03d7f6a1fed68241db69d37af4d99f8879b652. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/DGA092325574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0ee09f2f66a4742332930bad2599d6438d58e0b76136a143e8521fbf396757. 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/DGA0L2310945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d112620a5ce26f261c41cee1444f57048b1116a62634a3bd11a7af1f31c0ad. 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/DGA0M2369495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af4b5ecd01ebbb6907687a22c5aa86152f9175206ff9b8e36df2217858cc42a. 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/DGA0L2310946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c47e562cfe43b61ef5fa7e835f67727eb836c5f2fbe54e72f3754228af3cc48. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DGA0L2310947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608cc70c150ffb77884d5ef80ab7f8494339d2fed1fab161aae7b39957df31ec. 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/FR9DZ2411738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d59fc8fadc5ed7faa8a14a6e315dc9159f70eb920d20a271989b0d0f4142018. 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/FR9DZ2411739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55d447175a1a464231e8c402e24fcc60dbfd35e9a1c0a6ee0c4078c67531d0a. 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/FR9DZ2411742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733d2b137a49404c21a0e760cdfa567a9e8c7d4b35ac85909929f4f9c921df13. 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/FR9DZ2411744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095c14125f2a2aaada049d248618f8622eef8f3756fefb348c7e9b135ae81cf7. 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/FR9DZ2411745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8002106ea27e35302294a9a80b65af0c795ad5372c06abac87e0e8b81879845. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9DZ2411746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c03066da9b7954fbf95641863a884926244fd10c63f37c848c6da54b3bcf948. 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/FR2X41939887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dff4337aab0a1295bd57c657b83916e6f86f9d94c97b771b353969ea49c7f76. 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/FR2X41879488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425d612b61c8d2bb2143bef9bd1b215d2cc9fc810cade8bc9aebde70ac802f6f. 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/FR2X41879490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef18efda3ac28d86e9203e2c831986842b52326ee8abda6c5961a1261a83ea5. 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/FR2X41879491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a88e6c024909bcd71d8b1fb645d400e3ca30db0fa412a6bf83cd273a3be3ad. 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/FR2X41879492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe921839f1504357061487ac3f1584b4d9ee87492b4c200d7940431efe6d617f. 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/FR9DZ2101573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10bb4679540743da0eac3f7c7abeceefc9b0f69fb5514468dff5c66b2ad24e2. 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/FR9DZ2000627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb359e63f18273b0cae7a80c866e863b93e2337ffe25df085fa8460983366d7. 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/FR9DZ2000628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0f353e7aa4cae296b080783f20ad1a20482e26c169fe55bb818493abb81973. 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/FR9DZ2000634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503f1ddd822c5911daade2e2645c35dca002738c3cfaf056c23652a43ede8493. 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/QZHNA2139336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07dcdb9f0f28e3325f82c99b88e0d017e57c6ff1e43f77f9f0d20e7bf4c2e8e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZHNA2139337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee699f325df8b470c4402fa96717d0a400c38006f8d31711813cc266b4c2f70. 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/QZHNA2139340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86026e3328965fe86001c40b94335933269b706dd96728a3aaab68feefccd12d. 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/QZHNA2139342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e863a9a88d6cf14361d6fa1c088b27c00945fcdf5de63546a9b1b320e483a8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CH6541894587.