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 0xd3902d4158099430299aac603dad004554ecb401247f56478e33bee29871e6fa. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6bdeb79c-b428-4fa9-bcfb-243be43799dd.json and https://artists.proofprofile.net/proofs/artist/6bdeb79c-b428-4fa9-bcfb-243be43799dd.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 0xfd9b361674fcfeb03344949b18f09fc385ce158269d4bf28b1cc255759bc02ce. 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/TCABP1302113.
Streets Won't Let Me Chill (feat. Nuttz & D Smooth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4682e43bf13083a78e4cc8137fbff7156a7568fca63c17554b690710bfc784cd. 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/TCABP1302116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9759561e25c3924bbc5445b2cf3420a46ea4117d94e16618737ed8cd165dd8ae. 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/TCABP1302124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68665419fbbf29f83547c1a83b522aa3117d6220d6d8946ab73af01f9faaa9fa. 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/TCABP1302131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c306cd247170adb8648c2031a2cb8e1367f9d49b0ebaf06bb40d6d8b8b240e. 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/TCABP1302135.
Keep It Gangsta (feat. Frost & Mr. Lil One)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b92a49ff40b130f68ba67e7a9b77499230c924b52b715d70c3f34f1257a7ea. 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/TCABP1302136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1f38b4ca72ab8413541c2d409138e7d86ade2465a1e43bd49ddb0bc8eb4c00. 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/TCABP1302144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0985c69002f883266b7bb74318d46563b0f4b76d95a67401749444a51bae493. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/TCABP1302111.
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 0x83e6175cbbb1c45ee80f855f9b24b2882b2280979e34f7adc5203e6339928173. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABP1302119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749e3ffa75f48828a0b7aa88736346d0ec92dc9f5648e2c9f6908751e00129b4. 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/TCABP1302127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b26b0a5476f36a91e0d4ef99951460646a275614c442dd3b5c3f3a2c7deed4. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/TCABP1302129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78acb96a3104fa7f51581c7586b5f3f1f1a21f64566eb087dc3ae5913fc66079. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/TCABP1302130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7c83bbe15695ab5c107de047572b942d7c121cb66e92d70f88089ae76379cb. 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/TCABP1302133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe6543aebc9765c32561733e816008115add0c668fb3f7d9adb76ca21a40b3d. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/TCABP1302137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c3779424a007ea33437a8d5a931b2ea0dcfd4e2351d806859e815b9cd90d3a. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/TCABP1302147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7780cd4be7f4efcec24014611e675e7589c55904ba5ee954b8d92b54dc63d4. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:53:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRUP2300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520c1a781272a98d090a3f44e81b48363e886a8d087f60dd94523b3ac3dbcbda. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:48:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRUP2300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf057338aa0a8299440b6303c2185691a073d3ec99e54096b6e140822615f0476. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRUP2300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722bce1eacc3f9c3464b02fe4595facadd412fda4ceceb7ae1a9dd1b3aec4648. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/QZRUP2300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999729629da4c57d6517ad4a0ea0c51a521b73f054dea5c8d26e2dc8308a5807. 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/QZRUP2300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcedde0db9b4ed348dae15d87a1c09ebc0a6eb6f64a5e4a51b12738b72166645f. 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/USADD0459430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086e3a0b8951e90544a1b1c3cf7521373921ca07a21a2ce58bb6e343e06004f5. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/USADD0459440.
Still Wit The Bullsh*t (feat. YG) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadeb7d1f61fe075cbb581ec44fa0f4fbc085a7861f13234112c6c42dbb69f180. 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/USUYG1077240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96234e8618618c7337afa5b2cc1fd9094c55b08694fe19f65f397e297aa5bda7. 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/USUYG1077248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f757a544bf409a153e57f7e78675d38f9046582b49f721acd23b8a3f99e8d4. 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/USUYG1077251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe75c84e9c1d380878b8c8b9d842dbd1eecebc4bf6a6e11f8d818fc7a0558b53. 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/USUYG1077253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a52aafa3711dcb5e4aea2853efa54d97a48a0113d5c5f4032ac9cc09e84e715. 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/USUYG1077255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc81b2c373d1a1900860f47dcdd6e0d7a692f7a27fffd4924e7e50842edfbe6. 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/USUYG1077256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c48bcfe7288d083f0783d148d35da8bb7089aa57878129b0add56b49860878. 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/USUYG1077260.
Tha Dogg Pound 2002 (Digitally Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7943f3b58445d86f14995aa4e17cfb2adda9e16ac57d2ed5e9416de7229423. 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/USGZ21454172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc359f5ba361f321c1c9350d22c77a832566c9a18291748ee888135b88332602e. 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/TCABY1432472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce782400b18a004bfa5b0f48b9097649ca0a1789b37c6679b4f9b8215ab5551f. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/TCABY1432473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb52cfc1cebb07ae70c43127f7724b311f40bbc424354f75315162acc47cff10. 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/TCABY1432501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35055b8df133f9858a52cc0ba51b891c4f67bbf389c4951d6d6eed5b5e22d317. 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/TCABY1432503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c71171f455d0a73ba1c9bdeaa9dccfff76ad7f36a3076bdb9228b2e807494c7. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABY1432507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c142831dc6322110a57cc69c49b0d9419a9d4a7dd7531a017d3e36ec46b0f4. 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/TCABY1432526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1928cb21de5e8f05c5e2a8f64c6921bc5115c04dfbb2672e20772623e8e0ed96. 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/TCABY1432534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8e1868c82f843adf56e15d10534972fd0af03baf0bd17ce621406ad9fff427. 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/TCABY1432536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d356dfe2faae7b5786419e6c99d45b51dd612f87790dc0ddcf6a69b9116b6b. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/TCABY1432474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e647b074710446cef9e9fd0e15952f912f6e60d7564611d8cc470ea6782f5be. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/TCABY1432500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf24f7b40602200deef7e3c6af5963f9459c8d4cf22e3c066676fcf77dd45ed4. 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/TCABY1432502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99e8e965c085ff145f114ba93069b0fdfc66580f523db53983686d279a70eec. 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/TCABY1432516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb250679dca271ff95428b7dfda836dff4ca41688f3c3e20e2110dab2ebd065. 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/TCABY1432517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05be523420b1e1e45530c5572fb19da5d2edb5ea03c97e55ff66e7a68a23348. 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/TCABY1432520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b9f4effcb73f7a804a25a9bf80ae9a372ee152cc5f3eca95b6df8b16e0f8d5. 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/TCABY1432523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02a180eb5c5ca43beea2ce73b921585a5b22e5f1f69620855ddfbee41aac704. 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/TCABY1432532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6a117eea91a7b54cdfcfbf7a23a150046704a23c3c3dcbc630c8a6ddb38495. 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/TCABY1432538.