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 0xa848ca2ac87239ff4b1f321b81ef0037d17b05580917bcbe292437e94df85925. 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/f030e463-d08b-463f-93cc-8e90232d0d60.json and https://artists.proofprofile.net/proofs/artist/f030e463-d08b-463f-93cc-8e90232d0d60.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 0xf13cd3ed8d95a85d71ff67602dd2c6bd56543bf49821443afbb95ec22057376f. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/USRO20651201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fadba6b7adf2a8fd600dfa40ea0ae3f063581a5f1fd8d134a82adb2a8888be7. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USRO20651202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a90a7394a1ee3a13641af0065c4483490c5435309979ea3175d87a85fae68fb. 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/USRO20651205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2fc14f3350a719f04733cae222f5a95b61bede6fed68fc2230dac70a43a80c4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:11:52Z), 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/USRO20651206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe316663e0c12477646e0177d98ddbdf5311cb16698bc429d5a028f4044e2bd0d. 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/USRO20651208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3a6edcb26db8fa33d64966a251b346ee2cb38d0b705dee49b313458714fd0b. 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/USRO20651209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c30bb8521066f3b7bd4f08245bb9108bbf9f63bb26b0e11f1ab9cb6df732885. 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/USRO20651210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f069dfdb2f2393dba61766b7bfd41ae8911e63948661fbd5ee1d36c84d3def2. 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/USRO20651212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd36635c322cecd4c131a0709f2500900e95122b73eb5920d933a7ab5290e8d. 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/USRO20651203.
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 0x65e923cc251e6ebf8cd281bd58335fbd2d511e4bcc11cc990591160f838cd3c8. 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/USRO20651204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391ef2bba8d06e4f793d5a1397ee78abd689347d33e68039964b74a61173a76f. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USRO20651207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74214d6208104ea4aeeaab5af521009b9c70d4c17608fdca7c18570dfdabdba7. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/USRO20651211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959e8207738535897a7546e5097701f39375a339f46e26afcabadc453de77387. 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/USACU0504997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba95d26852418ee69eb1281fc753b7848a1035e2f049f8735b8e6690772a723c. 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/USACU0504999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f0dd9a7bfa52cc6c9c41123e6836d3a49bc0fc2146d5eaa4601cdff66710a6. 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/USACU0505000.
How Come You Do Me (Like You Do, Do, Do)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaca48edab4bcd0cc16e07ab0ce700994a73b1bd15fe57b9b4c563469df52178. 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/USACU0505002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4ff61f43aa74587d508072c2046ecb1d7e071f474e90a70a0abb43d5e1f8cb. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/USACU0504998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0912cf8eb63f0e55fe3b59b07ed6835d6cfe82077f407f3511f29812b9425839. 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/USACU0505001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c50cf417076fa715ad2fe244ec7047caa75bc64c00cf1952f54acc9f38d5bd4. 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/USACU0505003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e15956824f994971e896b145a75d1f5c24dedfbf672cc99f33a0b68d4b30f1. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USACU0505004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f45aa944c9d49f24e5f28431fca5a24f3d914694eb423c1ab7a441c85d129c. 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/USACU0505005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42335b9634f2e9f160e1dcb0689f8b3429113a2c00ce321c67aa127656bcf4f. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/USACU0505006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947dcf92384a231964cc03168abff80842189146862428e30ec37aa3cbd2ae1f. 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/USRO28010301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b4d94730d1af887d1848de9f5dd10822a8d5a8e6a55bca2e406c5b68448c97. 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/USRO28010302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb626cde4e161b7c008b72b57fc4e241d9024976a7aef6c1e12161656769e346. 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/USRO28010303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd91a59de05d06ce224e5d84c9655ef2e3c00f0a8e05ef9926205b7a123756e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USRO28010305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7b4ce234768c64a5a207485d7d6e9c2b36f9a4ba73da1663d3424f88e8205a. 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/USRO28010306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303bf215470cda9cc5e8eb46e5e104f784e2430f456d8842dfb2511e1abc3427. 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/USRO28010307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241cd7ca4eb9c2e92cf1fb75bea5fdc86d9465c4618f8178c4be5f04610acddc. 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/USRO28010308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ff9b5f949cd97eb116bcce03e42adac1ab657610a7775ddb705b1d563bb0ec. 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/USRO28010309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95afbe1edb934720fb8d55d5c4f10891e63aeae12cab2a6b6a21f8021f5d5028. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/USRO28010310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1aacaaa1d71885ade9b29c546b0466d57a6a73768cb2670a40c208909721f37. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/USRO28010304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5031163e9a89087b6a79656e2ee4303621d9d3546a281010c2ab2241cbc70475. 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/USRO29942201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x183d3f266a0970d7c64c2f3a3115940084119318f9f5cc2cc44f6dbe57c76596. 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/USRO29942203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b96d13c7329711217b231b064ac3a21bd48e5dd10f4b0e048d02c154ac83a9. 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/USRO29942209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c26d917e7436649bd3cec0be90a23206ebff361712fc8bdd71b8fa15cb9ef4. 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/USRO29942210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bae4831789a45b1b906552cd711afcefd4fe3c9aa61a92f1bd5986638ee91c0. 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/USRO29942211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e31b128bba7738fdf58f1e9162259584d6f9bd6f708f87ce47a044818c568a1. 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/USRO29942202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f763f5713314c46c1b13915e4b13e40c76467ffbb159f5bedc3c2e995ddfc2. 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/USRO29942204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3534c69f0a18c2733b9ab6077587ee8d0ec4afa36aac4a9ec941966a18cdb876. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/USRO29942205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5399a1c610d5d6127fe38d26c721ff16d79791489177fbab1d250bef784825e. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USRO29942206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93bb8df46cb7d17696e6363c3d2a612cd26fff220f8de0298038f63021364b7. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO29942207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1319c35fbdef8c68e3a5d4cb3fef532ab10c9f16add0ef7e5bb04da0d806de6c. 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/USRO29942208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689ce25c0bbd6167cb0cec7d4941cc538688987f5bcd39b8e6d88e15db5abc36. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO29942212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02961c939fe107c63a9636366f8cbcf0f7712263838dae6bf1df43ad46e0e5e3. 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/USRO29432202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae934268e0280cb66eed2361d1bd4252220a7fbadc8a91772200c8d5f215d02. 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/USRO29432203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18065320aeaf4198956d90be0e69b5d1ddc09ab1af1d7d8ccf542ba222f16b1f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USRO29432206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd299fd68920b6fe800c5b46df3c23c8a910d7db7ca395af1d406128f5d27a4f2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USRO29432211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4eed0bd49cc75c3b3df7df67b441125368f0e1712683da619bf9b7880fa200. 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/USRO29432201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959267e06a09e6782f1aa51f9521466294bdee0f2ac5c75fe5be8c95bcd5dfb7. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/USRO29432204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23bf567d93e492db7f6e4152fe42812495d50a0a53c6fd12f64be4b09f38dc1. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/USRO29432207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a4f0bf36e013bad9cb0ba72dc24c6b1a363f53a40e276a1268351e1c845fa7. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USRO29432208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fa86e96d642a2846fc74aeff44402a5cda1646c128e4a2a05726f1c51a2a7d. 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/USRO29432209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945ec9e1babfc14e21b40a27e433c41ab65fbc1dfcafaecb8f1d14d631cdf6e5. 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/USRO29432210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64f03ca0bc10d1c710c87a2dea222b7c6d2d7c84db56581dccf477fc52c554f. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USRO29432212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e042d8bcae0070c783e200f14dfe4c4104b45356012d0e39011569042142348. 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/USRO28620202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ce8b4788eb3eb78fcd351d48e84f1020b1119e254111c443681bab4b854488. 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/USRO28620204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afe73c4bce22ece3cb65c8b24ba469dd2a648cde27754f0e3f42473a629f779. 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/USRO28620210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167f365c4b0e55fe284cc41330905a41362b293911be372db026cec14209572b. 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/USRO28620201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01e1218bbe0ca75c15e36312a436e2920874d07880211838cb70f00ae42ac49. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO28620203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55fc87372673069fed4cb60dcb4c17ddfbb572280ac999a93bf45291da2c4ce6. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USRO28620205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8864c1dfdd04310cab3675beab6fda695a5661df5e250a2162a3ace1872fb8a0. 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/USRO28620206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acd085c4ca8420a4324ab197bbf4a36fbc9143c940e7a814c7ef17eb641cd3f. 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/USRO28620207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd00a892e6659c34009eeaba2283099e9c7918109ba6b9788eadcdab4125f62. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USRO28620208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9a6f30ccaf40c773bf19df4e6ff8872f9418e866819ea19d23c838f05d8759. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/USRO28620209.
She' Gone, Gone, Gone - Live From Kosei Nenkin Sho Hall, Tokyo, Japan / April 18, 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcaf6176d5940b9568368782d021f127572f97f27baa49e727367f7938b46930. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/USRO29715901.
Don't Give Your Heart To A Rambler - Live From Kosei Nenkin Sho Hall, Tokyo, Japan / April 18, 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763e0bba5d70a7faeac812a7b8ffce9e00a927396872991237cea1868e0026c2. 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/USRO29715902.
Blue Eyes Crying In The Rain - Live From Kosei Nenkin Sho Hall, Tokyo, Japan / April 18, 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed90ec668313fd2daf095979c381bd62ca239b8c5d4316a74075db610223b2d. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO29715904.
Sugar Coated Love - Live From Kosei Nenkin Sho Hall, Tokyo, Japan / April 18, 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aba23371bdfe1f608ec45ab3f2c3a8cdc805cd2d7400995d7fb7140e3586d52. 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/USRO29715906.
Rose Colored Glasses - Live From Kosei Nenkin Sho Hall, Tokyo, Japan / April 18, 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f87f35bdcb8ea6f6a18c6a3994a91136c7cf99bff7dd2b70ebbcc3fe37c3bc. 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/USRO29715908.
Ballad Of Jed Clampett - Live From Kosei Nenkin Sho Hall, Tokyo, Japan / April 18, 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd888bf8038f8953df2975b2104fcd03198a69e286154843f0715753ccd87c4. 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/USRO29715911.
Foggy Mountain Breakdown - Live From Kosei Nenkin Sho Hall, Tokyo, Japan / April 18, 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d9eb8729f533841505febc7b7c588596a9c39665861efd0fa0b55af4992c55. 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/USRO29715912.
Shuckin' The Corn - Live From Kosei Nenkin Sho Hall, Tokyo, Japan / April 18, 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5c1abf3fbca65bfe76e1aa786ded5a7f06b0d91235333db8752493db1d62e9. 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/USRO29715903.
Railroad Lady - Live From Kosei Nenkin Sho Hall, Tokyo, Japan / April 18, 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c590ef31bc563324972a4d6cf39a647e1d749fac89b86eabce24ea47378c3a3. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/USRO29715905.
Memphis Mandolin - Live From Kosei Nenkin Sho Hall, Tokyo, Japan / April 18, 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea9544a1551660ca108e03472f49d0daace44c58b8141de4ccc2d9cac1635d1. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/USRO29715907.
Red Rockin' Chair - Live From Kosei Nenkin Sho Hall, Tokyo, Japan / April 18, 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe061b643a6d5d6b15e90b42565a615c2077487b6e815bef47b41cd920a19e1af. 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/USRO29715909.
The Martha White Theme - Live From Kosei Nenkin Sho Hall, Tokyo, Japan / April 18, 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e635ed0055b44787f46d102f503c2c972fe6a74b50770b97b638049a3ea9e5f. 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/USRO29715910.
My Window Faces South - Live From Kosei Nenkin Sho Hall, Tokyo, Japan / April 18, 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855d9d29001334c010aa982bb4cfff946b9147c66f1940cd5a3ab2d765930807. 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/USRO29715913.
I'm Walkin' - Live From Kosei Nenkin Sho Hall, Tokyo, Japan / April 18, 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8dc35e6d94b0b05401f520239d53d098acc9594688517f51d06af292d71c416. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/USRO29715914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf1b14ee3b6ce4e780742a134be9588cc5579ef3e6488f1aee985b3bf476c6e. 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/USRO27504401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ccd927aee322d6f093d523c16e49103d6f98f1cf8b932cd7af6833759f269d3. 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/USRO27504402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8169cffdd0022c8662f022b00457788ffe26c2e7376e72cb4809cdd2dd5057d. 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/USRO27504403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1fb4a54850f52f29c71267a3ed03132bcc4693263acc5c1c853a9a6d3faf7a. 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/USRO27504404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f25e3cfde07fb3e23bcfd1f5f6dd46c43dd71d7edb4e86d6eefcad5a77dd80. 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/USRO27504405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49eb7b76fddbf427ab9875b56bd170a7fb016247ac2477bc2c352a162d24d82. 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/USRO27504406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676af95a2cf5add9cacffd2cc570c04a40feae45bd77f8437d4c148d933ed55c. 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/USRO27504407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba4d89b23eea49278e62d3501a8d3e0b1da8c76275fcee1309c88aac142a22e. 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/USRO27504408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbeb3c44fccbd06cea4b7ffba889b7bf6f80e796e9085b69243796dc30ac2aa. 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/USRO27504409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbdddfc2602672122b82929c8054b57d64a717cab26ae32eed72786e84b3c96. 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/USRO27504410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6798002882d2e8819734b5c202aa2c4e85ce91ce45759d863d20c03c9927e2. 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/USRO27504411.