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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70c34e050782b8bd10b5ade6eb6cdcfde65d798a08d9cea230187ba9143edb9. 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/d409af82-4383-471f-a81e-17572940dbd6.json and https://artists.proofprofile.net/proofs/artist/d409af82-4383-471f-a81e-17572940dbd6.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d69e45e9f0c14146b7d0f257465f55f89280a8839e85024002bd4679b1e995b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413c7543340135ec59c73c49fede38a05e6cc80fb526cd346367554f6d66bbe2. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2118224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2a4f99f10b32efdf8ecbdb87a47bae56fd9ed3888a3cdd11d8b30a55e01468. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2118225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85baf453c21efdec274678983dbce319919580c672d9c9641ad901aa9f50a0b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2118230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ac91af1f19fa674084bfa75b6a24d15cc3754685dd2d8030bd3f3165db6655. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/ES71G2118231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6d1be1716e86087f31dd6ce3cd90b28ba6f9e11f9f2488af252bcaf63eed96. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2064088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2409daa7bfe055bfa09254a9dae0dc738d8d02b80269eeb0599e73b6d18dd8. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2064096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5619615571259346bfbee364392a5828f161b8d48f27bc1e964985492abb3cc7. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2064123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca89e2d17b21cd052cfffc8b97e906da7b753c414386925abf1c5669946bda35. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2064125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed362454fb0dcdaf6593a18482e29ac9f2f3d22647a0077b7ed49bf78530083. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2064130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455ea06d6e3361eb5e9cb43681eedb49f5800dd4e2d0424e3d17470b9e3e3b6d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/US3DF2064131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00413fe91cd47bf48b189abc6bcc8a8ad43e53af12b6bf51cc00dac2b7be0eab. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/US3DF2064134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a8f8674a31841d6c6a276866c6cdadb73d6b49cfc00a2c90aa587fdd395f5d. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2064135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d38b0764241bbbc6b9d5a7bad43f528fbe75aa8a285982e6d8c152eb519280. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/US3DF2064138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f399f09f9960ac3d7bbd5576aec4bc899225535f28fd9068a96e7f1193f2ee. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c59f351f8c17792a594c8fd8714a4dd34d9b62d4c8848b6fa307ae75fbc44ea. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bef21f92337d4dd11e630ef2d2d4a9c8212e831722d61c6bfec002088d0bf9. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f399f09f9960ac3d7bbd5576aec4bc899225535f28fd9068a96e7f1193f2ee. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004693e48691b266ceace12aacdd2220d5ba689edf7cb1ade2cf3aab83ecb650. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2786d16e91303d847dadc31f1e86473ed9a83737af2695be1b06ebbdf57f53. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1724ad7e233a1dd84b923949b40d048c2a0f7bf092aa99ee7f5056a5f548df47. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc0f4221f89242a8d6c2e92c141fd4405699429b7227bc73f8f9d8f259a844b. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f565e7f337abc8cc61cdfa2ff5a8f21eb92f867019cde53bc6211828c9666ab. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4b3fe9877439bc5d714a290086c5c514f8339eaee3b0a63c52ebfe2056ca39. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29ac625c44f8687b4fa537e238d2e4c8a9a16b9e1555fbd9fa2965825273e82. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c868822bc05b554f48b188038f68919cd89a8b29c52959c81cb32767e95db8. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1724ad7e233a1dd84b923949b40d048c2a0f7bf092aa99ee7f5056a5f548df47. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc0f4221f89242a8d6c2e92c141fd4405699429b7227bc73f8f9d8f259a844b. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/US3DF2027779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29ac625c44f8687b4fa537e238d2e4c8a9a16b9e1555fbd9fa2965825273e82. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25983ec9cf636942a8f694dfc32ae9e17929e74cf0936efce56fe02e2579a21e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ca2d535ed07a5dee9f78f5fe96a1c8ed8a67b75dd3b26fd778af95dac1e017. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ca2d535ed07a5dee9f78f5fe96a1c8ed8a67b75dd3b26fd778af95dac1e017. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b29293500ed60c2bfb6da30608169f759196e7d6735d8df23fd1e6f160a7784. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/US3DF2027801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0cab3a51b5a1945ff4b67cf44cca5bf85d57c2c4f0ed2e409ae905efde9e58. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870c0298e923613c64557409d24d79fb49cc916ebd38e0149a17570ab74b192f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2027806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e871bc7371d1961636a14b5a7a8382cc41eea56d1727a6468fa44da6490a3a. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/ES71G1864921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2452c100e398b6a7ff4dd16c477509688e4d2bfc59308bf33b24e359fdd9a60a. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/ES71G1864924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba91666c1ece51c4836c1bb919078acc6d59fe2ca24c1a5245c6b60c87f04e35. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1864926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb318db005fcc04cd9adc40ab4a09ac6a4cdf25fd8f93b045e2922c8eaada3ad. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1864931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc625aa6f4cbef95dadccd461f3afd6455c3459574001153dd77a6e17c54e99f2. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T04:08:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2069638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed8f223cdc0649d48f684b1750aeccd5c0d020611f31f49132fe0b0c1a151ba. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/US3DF2079540.
En Vivo En La Gran Fonda de Radio Azúcar
Mi Mejor Canción / Huellas de Amor / Estoy Pensando En Ti (Éxitos Festivos 2021- 2022)
Mi Mejor Canción / Huellas de Amor / Estoy Pensando En Ti (Éxitos Festivos 2021-2022)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b01daca7bc85b8e9152147efb03bdda2e9241485276f4ecf3981d9c98aeec9b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/AR5UH2400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566b5e4979335752b98cce1d34b233561954957df7c8aa26638cf2fa0fc6d280. 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/AR5UH2400681.