Cali & El Dandee are a Colombian Latin pop and urbano music duo, consisting of brothers Alejandro Rengifo (Cali) and Mauricio Rengifo (Dandee). They started their career in 2008 and have been together
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 0xbe4fabf5bf15cdf8bb04c83d46abfce87c26ca817869f877f8330705a5712635. 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/66a02d15-b26c-48a7-9558-c90f0bdeed9c.json and https://artists.proofprofile.net/proofs/artist/66a02d15-b26c-48a7-9558-c90f0bdeed9c.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 0xf70961734d5b8b73a3ca6e1767433e743d749b5648544ad3f4b5686a088f1c61. 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/USUM72023579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb300ce6a8426689214f327e536d71c1937fa57048ecd6c336bb4a900da59bae. 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/USUM72017024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebae27835e84581aca6f6b1c0fbd6db03fc97e694aa868485424f86b45c27f17. 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/USSD12100237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf5d9a66adfbfa5d6bc45497ff9ea3ec1ff85bd5a27f0e9f25984834b33ae2a. 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/USUM72018460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d75e851174b3b2082fd0fa6a9678040d10f564213dd75efa7f2f82c14b89d58. 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/USUM72104787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce645291b86a6ec37ee3397e17452611eb00ceff69404d768ba2f35d7be3d913. 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/USUM72216045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7124e1c08218cb788bf177a2566e7187f38350bac5c4b87e0b06a585dd1e3447. 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/USUM72120123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca4af03fd752027da7c45343f607d99944d7a49a44353fe80987a6810645861. 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/ES5701901572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c5777a3d73ff98d8a7d91ad89e7d5ba79c6d93d73d181602af37b18252a18b. 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/USUG12305498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ff9258ea3a3770ef2fd5dd9c26920a8fa2b6d6a7688b6ef8fa8e80849ee5ee. 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/USUG12305500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ed775675d390224043401f5896266042de67cd29be923763e82278c2e13367. 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/USUG12305501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39bd057c16e0621dccd8d749d48ab60ae92d953c2b85336707d5538ca97a4bb. 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/USUG12305066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be524c241ee7b6884e37a66ce8d4349d595035f88b10ef232acf4411d288f67. 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/USUG12305502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75751da95ef5223a1b3b512241a1fb1dc57a0d0f873026a1c2f2763e3496ec8. 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/USUG12305503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b197305871a15678525d3be625aef2ea0cdc239e1e266383ab25331632d435. 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/USUG12307360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8eb5531cba9c16a73697ca35c27d6440d7fac872c99e215771b4c7acb843235. 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/USUG12305504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c77c4095fe02790ad87f26bf9a0b65b3e18d18f9048454a013b92491ea67d2. 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/USUG12303970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce645291b86a6ec37ee3397e17452611eb00ceff69404d768ba2f35d7be3d913. 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/USUM72216045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf772089ac3343400dd8813f97bb963efa15bbce98111c31a4199c59ef48e2d. 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/USUM72201436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b701581e3fb8fe2c2ad786b7a06a7bce5480222cc16c7887a66f9f088271513. 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/USUM72201447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896c44fa80d7a084b012db9773ccc64cd3b01fc64072af6f9532ac9eccd43f4d. 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/USUM72201440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd89305028555258ce556069f35742e0438696b1e53b741c67013e53b4dd8294. 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/USUM72019502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58676fe245ae97e533d2a08931ddd878f8ec7535b04c7356c2f646df2216c8ac. 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/USUM72201430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c92c9e7a4da4360c0f437e2516b8cb2ad8c3ef91dba87cce6278ed62bca63a. 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/USUM72115126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028bef73f821f98d5e5aa33f1f5ff3f536b31ea4fc1ea1408a058f25a5595a95. 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/USUM72021119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7124e1c08218cb788bf177a2566e7187f38350bac5c4b87e0b06a585dd1e3447. 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/USUM72120123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593513d25454d7f6702d7bc75d4ef1951a647ea887eb83f0fbe92024fd49babe. 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/USUM72112852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d75e851174b3b2082fd0fa6a9678040d10f564213dd75efa7f2f82c14b89d58. 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/USUM72104787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc000e4e1cfd5d006e14177a33007c2aa1acbfcd5b401b9e757793a4ef6678833. 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/USUM72015118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4263149c5143eb6824b689c4fe07d3cac0a6acc56a814d39672b1b663808ffbc. 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/USUM72111773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb0c20ef6f2c9990f4b9cb5ecc7de01e4234c1d49ec896c719f01cd0a94c761. 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/USUM72007348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24bf24c87ba9c67b8cadf0be82e3724b656c5e2982dd2345b1abcd71600fa3df. 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/USUM72007349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a87509769dc2337ddf119b695190c9a8f56658c3a1d3320ce9b1f84eb57c3b2. 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/USUM72007350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318669eb3df2cff2d27eb3fa841af02d463c9b010068303aa815d21167cb6440. 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/USUM72007347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80ef23ade2e623d7dd349a66cde112b6c82a4017bc8fc2b7d1c185e8d7e1208. 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/USUM72003337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a6a06239a0e8a0372dbe3ae2fcf86a966e941e1a4a598b341a3a69013d1a70. 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/USUM71925096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d609ef8b3ab3b4ff8c69a5482b1a19a3f0f59ebecd89e67c73d31fe2b54a808. 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/USUM71922165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569a02b9fd8f57ac89c00fa1e99cf7c9a8107754a43dd07441125e5c437b405e. 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/USUM71913967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3869bbd679e16d91f7d0a44b1f939377bc2cb47bdb1957943edbe6fa99f5881. 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/ES5701300126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5653b204b3acd74984823341005a320d93b4bf760a8e80eda46d0105a0fa3e0a. 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/ES5701200222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d2d732b5168295a8240d8675b63f5bb2073866abc0a08b0d2c8fcf6540914e. 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/ES5701200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d9860e9011ac7189bea9c6e532ed4f96d82bcbfa4545768b1b50c719a0e868. 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/ES5701200849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4b1d70f1dbf83ccb300feff7879fcf7fd1bb1e5dcca600c14e123bb6d178d0. 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/ES5021300447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c932c58af045efb084c917e2c56715b405041880c17e7b2bf7f867b8c6f24c. 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/ES5701200846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fac537978fae3ba8e17f41fe608e21df31d7df39a7d6bc5823123c2f1efde4. 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/ES5701301039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a956d55d141986bab475567109507ef4799e9ef169ee99a3b6b3f0186b4cd7d. 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/ES5151201474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69e7e1df4814357941d7c5e979a156a87d976b3d94ac07e85cdbde93efa7123. 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/ES5701300551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591395e88a11885856021980c6eef7815511dba166a7ff41decf6affb7314e31. 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/ES5701200616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07d946aafbe380aad92a166806f7e0ee1b070a4363e4669c3281e717765e064. 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/ES5701200854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe49d7c9be892c07be1eb0d07ec5176d86ddf118b9b31a2e52e4eae3dce5d68. 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/ES5701200850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14090208301669d6e475a0fca4f23d9715e5fd5355cf9d231650d36daf9e0d71. 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/ES5701200852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a17b5b7b4b949095319225c992e02193e5ff8fc96759923216501dca3211c7. 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/ES5701200848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5082813aaa4dfc5c82dac154def4d44af0834b9477b67f6f862c9fe94cb9398f. 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/ES5701301040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d9860e9011ac7189bea9c6e532ed4f96d82bcbfa4545768b1b50c719a0e868. 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/ES5701200849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d2d732b5168295a8240d8675b63f5bb2073866abc0a08b0d2c8fcf6540914e. 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/ES5701200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591395e88a11885856021980c6eef7815511dba166a7ff41decf6affb7314e31. 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/ES5701200616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6050e2495d394eeeffa08261bdc366cdd8be6a062cf609d704ab3ca0bd58531b. 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/ES5701200851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07d946aafbe380aad92a166806f7e0ee1b070a4363e4669c3281e717765e064. 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/ES5701200854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a17b5b7b4b949095319225c992e02193e5ff8fc96759923216501dca3211c7. 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/ES5701200848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3a751846eb2360e62534eddaa2d528e1166dc81004d16cb6ddd2cd6ab2f002. 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/ES5701200853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14090208301669d6e475a0fca4f23d9715e5fd5355cf9d231650d36daf9e0d71. 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/ES5701200852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad2f58e1e4a605219cfeef775a5859ec7ab8d02e035e3a838cbd578b63c212a. 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/ES5701200847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c932c58af045efb084c917e2c56715b405041880c17e7b2bf7f867b8c6f24c. 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/ES5701200846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5653b204b3acd74984823341005a320d93b4bf760a8e80eda46d0105a0fa3e0a. 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/ES5701200222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f4563b031fc20e9f4fa841d282cf0b623378a26395e193487facbd8b362bea. 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/ES5701201034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c46e736df52e2a29ae0385a77c8a9d90f773a6d540f0173e2a4ac5dec78a07a. 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/USUG12401569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c5777a3d73ff98d8a7d91ad89e7d5ba79c6d93d73d181602af37b18252a18b. 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/USUG12305498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c77c4095fe02790ad87f26bf9a0b65b3e18d18f9048454a013b92491ea67d2. 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/USUG12303970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450. 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/UYB282385004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39bd057c16e0621dccd8d749d48ab60ae92d953c2b85336707d5538ca97a4bb. 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/USUG12305066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4837b5aa63d11fed8bb151cab5e358c977ce319cd46badca1870d692d819371d. 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/CLPP22300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fac537978fae3ba8e17f41fe608e21df31d7df39a7d6bc5823123c2f1efde4. 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/ES5701301039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd966ca4d03cfd27052d28499cc9d5160edbb57a971fc1caff4b52e0b34c3f9f. 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/ES5701900084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b1d8c699bad556c8e79ce27eda5a06931ef2467f8051002f32e6f6d1082a52. 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/ES5701601311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf772089ac3343400dd8813f97bb963efa15bbce98111c31a4199c59ef48e2d. 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/USUM72201436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593513d25454d7f6702d7bc75d4ef1951a647ea887eb83f0fbe92024fd49babe. 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/USUM72112852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569a02b9fd8f57ac89c00fa1e99cf7c9a8107754a43dd07441125e5c437b405e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71913967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214b65560560648979dbc43275868d1822606239726860c2af10550d72e795ec. 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/ES5701500670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce645291b86a6ec37ee3397e17452611eb00ceff69404d768ba2f35d7be3d913. 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/USUM72216045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc000e4e1cfd5d006e14177a33007c2aa1acbfcd5b401b9e757793a4ef6678833. 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/USUM72015118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5a1a61c8d5221a8bd6df1be2960f92d11658053eb45b06d49b1eb7a7655bbb. 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/ES5701701136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb0c20ef6f2c9990f4b9cb5ecc7de01e4234c1d49ec896c719f01cd0a94c761. 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/USUM72007348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a6a06239a0e8a0372dbe3ae2fcf86a966e941e1a4a598b341a3a69013d1a70. 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/USUM71925096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2f181fd63a6abc2d939e7add3b068739e1794048414d06a623faaaed238402. 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/ES5022201606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f19257978b6c8644f764e8d8a44c4b9e9c670a453a534801ed7990161059b1. 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/USUM72122431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c92c9e7a4da4360c0f437e2516b8cb2ad8c3ef91dba87cce6278ed62bca63a. 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/USUM72115126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593513d25454d7f6702d7bc75d4ef1951a647ea887eb83f0fbe92024fd49babe. 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/USUM72112852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4263149c5143eb6824b689c4fe07d3cac0a6acc56a814d39672b1b663808ffbc. 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/USUM72111773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751c78d1ef06b656a55041932d267605506ea2ebe62c546ae4d38f4607311b98. 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/DEUM72100396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f05e963eae4fb96409076fb9b34482b6d04b062757f8dca37b9bd7348c564ec. 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/DEUM72100406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b77c1cd7ad346fb0168788a8e812ae7767615d22e646555d6c9aba1b44bc3d8. 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/USUM72102681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028bef73f821f98d5e5aa33f1f5ff3f536b31ea4fc1ea1408a058f25a5595a95. 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/USUM72021119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849b59260b03e262abbb3aee5772296753a92c450feb02c1d746762618fc7f2b. 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/USUM72021523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd6b877dce1a362798f628a37976330461f22827d8533e7b56fc13fe5d2964b. 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/ES5702002256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe154c86505d43531749fc623ac66c2ee3780465a23bd4a62e0f71da5e1c7f84f. 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/USUM72021162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd89305028555258ce556069f35742e0438696b1e53b741c67013e53b4dd8294. 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/USUM72019502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x632d02715c21382c320e363b7e61ffef18406de44909b0a27c0ead4f5970bd9f. 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/USUM72014427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb0c20ef6f2c9990f4b9cb5ecc7de01e4234c1d49ec896c719f01cd0a94c761. 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/USUM72007348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a6a06239a0e8a0372dbe3ae2fcf86a966e941e1a4a598b341a3a69013d1a70. 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/USUM71925096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785835d39e91ac88945e91c2a203e3061ad212e241742c87307734d7f85f843a. 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/USC4R1907109.