1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2af17f109cc97425618bf762989a40c62f6899af286639105bc3b3a73b1f5c. 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/af55dbfe-2f0b-4569-84fb-c712a7c0a68f.json and https://artists.proofprofile.net/proofs/artist/af55dbfe-2f0b-4569-84fb-c712a7c0a68f.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 → block OTSBitcoinBlock must exist at that height 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 0x1118ee5a6b43684c3fbc765f54024bb150a73d9464760fb118c886449320350b. 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/BRSME1905271.
Ninguém Explica Deus (feat. Gabriela Rocha) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e30fff0dd71999b5c555609962277ace32d6c9be03590d0221c3e9a86913f6. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/BRB3I1500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae67ecc59b53babe40f85d8e1ce1142157f628c4080228f0795a7f91c1b69d1. 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/BXBKK1900003.
Me Deixe Aqui (feat. Priscilla Alcantara)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28ce2a1e752553b85f6ada31e7b69a3982b6a6237733c7ef89201ded377f131. 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/BXKMK1700017.
Oh Quão Lindo Esse Nome É (What a Beautiful Name) [Sony Music Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa0d1cbc605be6fc9d44a56491d68d9b39f8d3bdddab12a6f40b237f4acdf7f. 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/BRSME1702081.
Cadeias Quebrar (Break Every Chain) / As Trevas Estremecem (Tremble) (feat. Priscilla Alcantara)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e4086b0b557a182926ecf3571fc5fc3978b0aa2644b02672591a842b026211. 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/BXDFQ1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7268f84e232b3a0a3de10435495fba7de2b40b37ee13b68d8bf983f6cfc5154. 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/BRSME1600567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3820535a98920c5701fe1b590ab62dba6da2e919cc39e0da5ef1b10cd1bfd5e5. 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/BRSME1500551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06507f6dd3fd327407e54b4cf894bc6d16889a73ade7d8cee8cdbd6d3db6d4da. 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/BRSME1902361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a6c8c848c61375f6d254202d488b81bd3a29e11e4dec36d0bd2ac23e0b807c. 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/BRSME1600774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd65e075d92e98aa0caeb7824453fcd7cdc7b6ae712fef72639f01ad29cb884b. 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/BRSME1801839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8643c995d9f9253396b93dc3ef35c18d23a347f53940177eac8bfb6666f177a0. 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/BRSME1903280.
Nosso Deus é Soberano - Gravado na Deezer, São Paulo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa602906ec39ef6acbd91b1395e8ebd1e8f6577eb558e2b7a2d4202e87fce10c0. 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/BXBKK1900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c6537842e3d2f98ed8de3f813a1fa96ddf24a3b23bcdbac92647c9a073094e. 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/BRSME1600750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c129035ae3d3717cee91d4b4339a166113441881bdf234880f3280471be1bc. 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/BRSME1901263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4a88a4144b48fb8a46e01b8531b5ebd5bd37e13c6f887e5e47c9ee59a596c8. 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/BRSME1801007.
Pra Onde Iremos? (feat. Felippe Valadão) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1213bb22997b9ef1065c480700af1e66db8c1c505afd9b6c7cb6256089d4f7a8. 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/BRSME1600757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b4a9d32aa102f7b9f53a6b2aa0623db8ad24618e4e94b1b51c10ad29cdbd59. 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/BRJ301900168.
Oh Venha ao Altar (Oh Come To The Altar) [Sony Music Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89979fa6cf5b3cf9a106187435ff6d80a501336acb8e27b8a6cc418202693ab1. 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/BRSME1702080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1118ee5a6b43684c3fbc765f54024bb150a73d9464760fb118c886449320350b. 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/BRSME1905271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e30fff0dd71999b5c555609962277ace32d6c9be03590d0221c3e9a86913f6. 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/BRB3I1500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28ce2a1e752553b85f6ada31e7b69a3982b6a6237733c7ef89201ded377f131. 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/BXKMK1700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b77d3f5020c66c9b2b2a46b6faa8e4c3d40bf1259323bd71fd914b2f7affaf. 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/BXT9X1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33f32434e1b10ee918baac721006cef88fb9aec6bf67c1d5d2ede2cddd6cd05. 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/BXE7H1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb94960edfb7f30515e3fb46ac23ef444a9811ea29cc8fed4f92988a638f9638. 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/BXE7H1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0515c9634e3738243adb07800ff8899fa5a4597264e78118c91e0b75da6005c0. 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/BXE7H1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643d4d71d878ea71144458a9e5b337af47431555e460dc170d5a259428855c70. 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/BXE7H1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea076337cf404aa374fd345a898b8a29d3a96f5be68566ab9f0eb7a7a3cca35. 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/BXE7H1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1794c843b05a86bb182becaf50e31c23a228c4ad80de5a0147738a3ad768c373. 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/BXE7H1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4246a02a495eb9bd5fefd259fa7f4bc239212462d7962aa3a8100b48675dd95b. 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/BXE7H1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f1f1d29c85e321e3bfef8b38d9e37fd26c62698a48b7afe239fd23609d351e. 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/BXE7H1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5009126e07e6444f2b69b50dd46aeb0aa98fa9967a0596dda6c6f4bc4f595a02. 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/BXE7H1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5327e9d91405b79590e7102047d6cabf1c64da405f336f65da3aa95a22aea86d. 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/BXE7H1600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b933b4d693586ae0d5d48eb2e26b7bdbb7a046aa33e71cb54c6a6981d21056. 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/BXE7H1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10064a28598d1f936cc7bc8ccbeec7ea4a6378bb0e155a6c5d006dedd0d955cc. 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/BXE7H1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a01a18da0eeb01182458de4aa420979722582f4d49e05ec5bd049955b66ff6. 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/BXE7H1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9b1221266d108be38892b8b276e0475c4678975cb514316ffcfe5ae7cb089a. 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/BXE7H1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9aa58fc0e6ae6f49d36b29ba6dbff3c496de6eb9559dc4fa99c4b721a128eac. 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/UKXN22092865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ecebec4fd35b44217986bbb93f5fa04d1d54433b71cbc439372c0957d86e1df. 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/UKXN22094744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f73872b440df7e1adf0c85ba31e668b6a7367212c7e6f8e7ab65ba9daf7108e. 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/UKXN22045599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb94960edfb7f30515e3fb46ac23ef444a9811ea29cc8fed4f92988a638f9638. 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/BXE7H1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33f32434e1b10ee918baac721006cef88fb9aec6bf67c1d5d2ede2cddd6cd05. 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/BXE7H1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8757c111937aad6436faa2fec730469046568659a60321e7c6d59a58a2712fb8. 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/BXE7H1700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7337e65dabbac50b5f80f1705767bbc10270727e6d0490404c1a911f8d4c88bd. 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/BXE7H1700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4889c4bb521b0d1f288bbc312fca028b8f11512913d4674b0da372975c1af82. 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/BXE7H1700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373496129d9401519928e6328a7e2ad2496d61f5dad629d10db9dc24146648ce. 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/BXE7H1700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62885e7d708b0b79ce258142811b7b0868fb6d9fcd0ef8c6b1fc80e8a83f3449. 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/BXE7H1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8838e32fc86cb3dd8f5f4710c0a24f6c2acc34d013132d7dad7efcdec5d1e3. 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/BRXJ91300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf650ef2a32225cd8e00fd373c203caefbccd601b02626e2b333fefb54948ff. 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/BRFEB0400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f4962defdf38a8d76e68791a16e4465bfcb392f0e38b0f62e1499b5282d360. 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/BR65D1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5006c485564c0ebd9400b568f2180debf3aa30f78b66b79869cf0979f22ef17e. 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/BR3061800001.