Asheru and Blue Black of The Unspoken Heard
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 0x4dd6a3ffb111beb3b59088eb17b0ba8a9be404e43e8301e1e103518e2e819602. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7e2b84f-9dd0-4610-ac1f-013af4475d64.json and https://artists.proofprofile.net/proofs/artist/b7e2b84f-9dd0-4610-ac1f-013af4475d64.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 0xc1675b926b10764f8fd2f5acbc86a990907c70bec97ed62f4f9e88de96b81e2a. 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/US7HE0500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2840c40e848f1b3914b5f63d7decc578ad47e319458abd7cbca2b14b87f54d. 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/US7HE0500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75532325d262739c028f3f2f0144fd7600f6255f0012fab4b6e820eda64500dd. 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/US7HE0500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7382790958a349131e228d9c1f200e322a64db05c7a5d31071fd7b37d14b7bb4. 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/US7HE0500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0005a8d892d3a5fe3c6c21ffac68729450725834c675c9256ff2c1b40f19552. 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/US7HE0500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964337a481fd461e33e90f44553bb6800bd1284e1896b226d51f36f68ba83965. 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/US7HE0500052.
How You Livin? f/J-Live & Grap Luva & Sondia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d90b41decc19f8d453eba484e8be3c30f2aeb579dc57f1470f21b252b1346a5. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7HE0500049.
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 0xfec51ed1ec78117a0646b9d5db853a2fc78455e039b2600a952b71f9aaf382ba. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7HE0500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc44b639b705c73aea91d7a37aef221139f40f3c2eaac2dd34dabfddce1b895. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/US7HE0500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c12b826731515e4f1ee2c4e836972adc579b2f078e2ff126a243850a4c7a48. 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/US7HE0500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7f448213011212a4659d184031ddd11468884c0610b7740d41ceb28140b77f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US7HE0500055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78568f63d5da4aae822386f67b1ef585e7b4f7a795e4b44852ca6526748e0c5d. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/US7HE0500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3e623887bc7b996738863d5d5861935a3352e06e1f1a4a0cd9a2c276ea72a6. 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/US7HE0500057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2042e08c516a972e59978aba263311710eaac34e2f842437c357f94ba792c1. 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/US7HE0500058.
Smiley (The Woh, Woh, Song) Soul Dub Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc70cfcd04a1e017cb9c86a931fab230182d3dc24825e3ed63649ed79bdaadba. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/US7HE0500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcd19d0f2d15d9005116fd4d435238affcd3bf3801ac52431d700f38add9209. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/US7HE0500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45a238368f87ef55ec4fbadfd0a5571be1a29fde53075e1aa1a5c4067972e3f. 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/US7HE0610069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66348ec2417ce129a1296290fa9ecb54141cd9641ed9f610294f0d01550e2c8b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US7HE0610064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29b435fd9d4525fba33c42032e29bd7d1f6dd36f96ed4c3fd9ef067f67e3980. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/US7HE0610065.
Nigga Like Me - It's So Easy Mix - Dirty
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32481765b1a1e2700596f4c06495dc3d9f60694bdf89fccdd8c4aeb0aa78a22a. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/US7HE0610066.
It's About Time - It Costs $ To Practice Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072003234a04aa7e4b0e9cb0521072e0008b9721a86b9ce28641146581107f89. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/US7HE0610067.
Mid Atlantic - Warwick Dunn Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b63d21c40e12341513197a269bd140003bbc7fd2eba5596c55c5ac9b9ecd43. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7HE0610068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44516d0f5cac48b0c765fec50a57aeee58619a78449b260a7d3d3882786bb11. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/US7HE0610070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30968c98d0415747fed48e0a51798472a4507a416eabf412882ee9c990f5d4f9. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/US7HE0610071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b94f6c95a38154a76e559284a8a75c0a7124777c71c7ac69ae4c482f371cba. 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/US7HE0610012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fffa9ee5216216c2b38c5a005a09de121b23315cdc0aa0157c15df73172a454. 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/US7HE0610013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4c4f7cf553811b45e861c010d864bad47ca98cfd86249122d2b94b2b60c535. 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/US7HE0610022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22656615f03c814c658c9612c559628ac382c0e3ea030c93aac94c5360a4e8f3. 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/US7HE0610024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6d2ae30aeda3d0e7187fb7efa2b7b0a2baaa78c74b1e69880301bf4470c6b7. 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/US7HE0610020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7921545f3ecedf344c12300551e47badc23848ef8c58414a6905a99bb9afe5. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/US7HE0610021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d1a4c604866b8f8441351521c2a6f505fc444fb42a441aef5cf324c613361b. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/US7HE0610014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295cebd62e2b7b43b0601c5f9501c3fb02dca7344c273e2b7ace401a5cd72a3c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/US7HE0610015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077545a086484cbbf5a905f0f6cda80556c6e9ab54fb2f84f41ab2275307d7cb. 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/US7HE0610023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f678651075426e36216e312e39d32fc8b3745a0d0bc445636c2946b405fc1ea. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/US7HE0610016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60bee4c96abeb48be8eae5e0275cf298375b78b3d6d68fb4ab9e7493136b68de. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7HE0610017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82609c2174f957cef51b0257fe463d2dcc52d16fe5bac7c705686cfcf539edf2. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/US7HE0610025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bd1e9125befb8f0f397c878c916f594a13c7d83073ad54e3af98266c6ad9e4. 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/US7HE0610018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824b02d75eca8c0669f7ff2d13326c1388e7dc3b914327e8c4233a666866aa87. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/US7HE0610026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10542afd0d26e4a278b371dd64a5189ad644457f425c34641d4e7d91f674a432. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US7HE0610019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b9dc3f64ba46b518922c5c2be51946b0225a87e5fd0a979708b48c964acad0. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/US7HE0610027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9982b5521d7bb0048a59b25e560d01094a5f41cd6ca00f3053ca2db51d6235. 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/US7HE0510001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb61028aeb2c71a1e68ee35ba596af67276014a0e1f9a57beeabb1ea733b369. 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/US7HE0510002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f2b28b1deb5621fffb7e2b0235e5a19193b4d43adff530412aa5608ca77759. 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/US7HE0510003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f9feb90848cf91219a1431291c075e27439e50aea50dbb193337b61d18b520. 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/US7HE0510004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef741ecc25840b9087a4713501ac4f8bdefd5d9bd73659370eb9c07a611e7c1. 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/US7HE0510005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb743d15b6d0a90f8925436e5cd2c09049946bb81e4d65c62c646402608f4a51. 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/US7HE0510006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f9b0b8c0d4820141583fa91e00763c26661e3129714925b984d363d157c50d. 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/US7HE0510007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b1a97d9e6629e00ab7fc0d1d449f49b5cb5ce47b3430d7f29f154c11087f41. 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/US7HE0510008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc191f8403feac3c0e50d2da2bc92d4bc6f8f37afabe15673419cc145704321. 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/US7HE0510009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c14df03fa3bab47392236dd04d6e63db7bb8a965d7077379d4d85019a8ec4de. 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/US7HE0510010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa429f08f08f0ab689bd8636149e7a8bb45759a78a5c889eeeeb909fe59c9e672. 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/US7HE0510011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f0b26160c0b0b2fbd8cceb206c1072cf8101a38beee3b972c53c5733e501c7. 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/US7HE0510012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e10615c7a99f4ed995e374e630cea4dd4bc3595d73d1cced3db9df52fa34d8. 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/US7HE0510013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26aaddd7ba00e0ce66ea9332d31a7535e6ec9ef30815a1acc09e0b8454a6f27f. 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/US7HE0510014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9738818fb5162a9fcc0d29c127ef277b2b915d31282f6f5c969425c6c9b1240. 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/US7HE0610083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a44ffdfa753983e59c25c9d7f43c07ba6286f5dc5971762498bd3e3549bdc7. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/US7HE0610080.