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 0x506aed549ef78536bed6bd336c2b6ebf27d78daf3c335a0d3efac350fcd949e6. 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/8b3c9159-16f2-4741-8dde-ebf6e5be72ca.json and https://artists.proofprofile.net/proofs/artist/8b3c9159-16f2-4741-8dde-ebf6e5be72ca.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 0x32082e54e190cbe2486a5ac188ae3408cc78833d582538ee99dbdce39f482826. 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/USDHM2011793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3534c34cbaabfc5fa1ace92a8e8c25645e249784ebccfdf0214ce04bfe3f2d64. 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/USDHM2011806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe869092049e2540617a842f08ee510c4f18777d9bbe76934b44553c1d37aaebb. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USDHM2011794.
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 0xff1fcc05ad3635581d35929a171cd76b960850155f609819c9ad9a802ef5be6d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2011795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e11ef36cea9af6c0ca4b0c125eac263dacd07e2c9a65d3ec9ceb095427ffce. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2011798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb120eba8cfa4752464742fa01154d394d28d2ffdf62e97348538464e67c261. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2011799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958c42a99f04f19611650388a9e108aabd2180fe6a2df86e3c41bf7c8bfde1b8. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2011803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e749cb7d966f7e8bfa92d7429d7e01ebabc62312d1b677ea178d96eda866f81. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2011805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe740cb954f594958e8aafab8341c60187ddd69f6860b06e29cdb048074a02c65. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2011807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513817bb960ce733534cd107c55ceb5aadb378f38516606005e7949e9939bdf6. 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/USHM21464711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed437c8f061926a4773cdf9ae346fbc1219219a535e364096aa82373f62f1ff. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:59:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21464713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2dcacb89de5d069b4ed57516c36f1eae4b6373c6c67de528e561e6f99a3f03. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/USHM21464710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ac00cbddfee94c8077b678541426713baadfb834925e127be923d389926be6. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USHM21464712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b719b4e553dea11176000d6476346ffff026bc10b4ff7fde790d6bcd84675ec. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USHM21464714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3ab63928589b9f03e90cd791f706a9a516bade87f043b89040060d21459c5d. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USHM21464715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba980f67017e6895212161d5c4500edc4d92679d111a3f4defd5dc75ddc43e4d. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), 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/USHM21464716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b32384783b2fe41e058f180bced805acc9fecf9c988c8455d6261f99ad2dd83. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21464718.
Live At Lincoln Center & The Nuyorican Cafe
Avisale A Mi Contrario (Lincoln Center) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf9c129d24aacb21655e0e17b642c1a236fd07c4a3d292f023cbd94554ba1d0. 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/USDHM1209758.
En Mi Viejo San Juan (Nuyorican Cafe) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd19ee2b392dc7cbf3188a4703c251e9084dc63cf6973ff49543fd9ace9fd502. 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/USDHM1209765.
Quitate La Máscara (Tributo A Ray Barretto) [Nuyorican Cafe] [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95978263512e91a18f6f1e4d4ad213940840f12fd8c634442b4562044cdd8ed. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1209762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dfce76b19a8bd32c0d62c92b388f00b399a5943ad2b940a58179900c6b8735. 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/USDHM1205794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cbfca32180f51de8507931bd3884598cd4fdcfc862a0e80e9337fb97b1459c. 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/USDHM1205795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269dd18468ba85ec08ed476ac534057949989a687c0cd31eecfa91a2a8ae1a83. 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/USDHM1205797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9b7670d488ec84d50c580d6c6bd58723651aedfeae8e044df5baa53d184ffd. 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/USDHM1205798.
Yambu Pa' Inglaterra (feat. Tito Puente)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5893a8527f838870f805d0eefb03e219439c0bc4b5fa56781324e7c7189877. 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/USDHM1205800.
Tu Tu Ta Ta (feat. Eddie Palmieri & Dave Valentin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477769b1f4e0e0c9246805190d6ec8c1fc30a96dac23913bce0d4bf8edace731. 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/USDHM1205801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4aea399e7faa61cb4d3be103b008b02ad58480e25e43badf36bb2b4faee29bd. 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/USDHM1205802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f956744c4f411f8ef613c6efea2058ed0c74749feeeba97b1a60800e10d8798. 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/USDHM1205803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b15f4f9fb4b8dc3187860e0806dcc7ac8e08594d2418bc693c6aadc86dae45. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1205796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e924aa3c9cfd9297efa6e595f5a0be01c0d6ac528989a9a05e5e357abae30ef. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/USDHM1205799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa344d0c52a0f3489e537d28d5ab4dad8ed1988e10f4ffc0e1246314648039b6c. 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/USDHM1213859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c994861311a03edc2a001e92ccf96ca79f6158b058ce24ba2942e85e156bfd. 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/USDHM1213860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50959f3fe7d5035ee74f194130841b310c59a2b53c80182452361b74739dc58d. 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/USDHM1213861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efab9de75326a7ab385c7fd8ae7368565ae4fc676a716b2725641c9a7108990. 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/USDHM1213863.
Pa' Bravo Yo (Live) [Tributo A Justo Betancourt]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ca85578eb6995268ef5809d0d6415f2d1c842decff556d67b2da79e6315c2e. 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/USDHM1213864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c82b452c0051e01b8fad18e838c3946461bc12029e1706983461b3f8e3ac500. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1213858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03dbd32f61b4c457a032bb6b4fe678fc908bcc7112b47be54e6d7abda4c1f586. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USDHM1213862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81163189ca8753b9c0293408b1f9f9af7ce091393afbc62c3e099faaea5f91a6. 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/USDHM1207978.
Lazaro Y Su Microfono (feat. Eddie Palmieri)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2bd3696025a78f0fb7c90f938450bae2a4bc258c5090be74206037776a6f72. 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/USDHM1207979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a42d796dae6727dcaf6624095c5f2b27ffc1738525be3c1a1d446eb1a97d199. 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/USDHM1207981.
Enseñame Tú, Piensalo Bien (Bolero Medley) [feat. Michael Stuart]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf79c267024223a68809b88071458c3baa2e82c08652856578dddf8ad7bccd8d. 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/USDHM1207984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3a4f69ef3f01520de8cca17e2c716355fc94056327f69973f96fd4b3c61706. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USDHM1207982.
Concierto De Oquendo (feat. Manny Oquendo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8b30a8a413f6478275f64a2a384abf640fedadcfca8237bd4f7daf2c02ad1e. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1207987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208ccfa3e6e917dcc3a0cb9fe57f9a75a1d3cf21dccff62782193c603917e39f. 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/USDHM1202568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f4020c764cf126887214111228067a243330126a824e84396e04055031c0b2. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/USDHM1202566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67fd8f92b9af1ceb7cab7c216888756fdee49c6ecdaed571473c6f50befb7eb6. 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/QMTHM2100050.