ksh:Osaka is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third-most populous city in Japan, following the speci
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 0xa68b0e879d76a69ed6d6ca3d50dfb72af214a0125be1b977cc920d3b3e219ab2. 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/ad8519e1-21da-4bdd-87c7-7e95ff3cdd96.json and https://artists.proofprofile.net/proofs/artist/ad8519e1-21da-4bdd-87c7-7e95ff3cdd96.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 0x6c024eb36da8b24ef7bdc06f9c92cbcf60a028ef000aee32af023fcccfc058e2. 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/PLI366864750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de3ff3971406bf48fde241e87ec6ac599c2548b0ed7a59de3ca0949f1cc4207. 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/PLI365775000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4669e7b3a1ec59452047642035d9930042f1bbc38889515da03eb8a2c00799b6. 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/PLI366864770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4d00a23f10884b8b33451433032953c3180aead5d59654240dbe723cae7cd6. 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/PLI364126820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731b9c85e2c4cd403435d947cddd406b4467d681ca02ae7568012dedfaede753. 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/PLI366864790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3a6c4851095824d5b9ff3934917cd6628f763e31af712c502d0e1469d6b039. 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/PLI366864840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cdad164448aa71bbe3b01807f7c58fe045a8346c68487883f0fb80f3289330. 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/PLI361730050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc972d3928a52b99b84f6b809dfe7d42ad6eec37fe879d15492b39ccc67ba1b0e. 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/PLI366864850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0a2f07fae4d4e4844b0db8f00da7e30c6201894348df86e554e869f8b1ce68. 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/PLF242210502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda41f87d2f9b8c0ba90c394a715c8fcf39c2df854ece2644dec7bfaf5431dbdc. 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/PLF242210783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb925a1253e6647eda03e178a1a898de60c68e37a800df5e48a23bbe1d1312a1a. 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/PLF242210784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b62edf379cca743842f970e26fa6769a76ccf0f480efefd60dd428bdf17bc14. 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/PLF242210785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c55ffe8e5ebadd8b93264267d04b81361036ac931d9797e8910893467384213. 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/PLF242210642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99864b3985d25b43c41686bf0b3ccb26a8b6e1bda4c965170132e8a476f7f637. 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/PLF242210533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9fc5aed0f23d4bc71558ea11d097a7f2b651ed8ea0d2f262f5eb402fa2f844. 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/PLF242210767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f047a4c1e3d522beea6705b464a09976c3bc43af549ed3ba18fc5cecc160ab. 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/PLF242210786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716b8ffb391ca41ce25298bbec9d52725f7317d2065ef24cb709dbb6dd77c870. 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/PLF242210787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8988e820f928c0117af7659c3bb9b9d6fae409e6d71727a4bd5c6e92ece12f9d. 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/PLF242210622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe6f19e69b812629151ab85a7ea9daf30425b5e85e6dae4a61fdf46ef9f58e4. 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/PLF242210788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115e30e2078d84fe98f2bf27feaeb8593cedbe357444210fce897b7e3168287e. 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/PLF242210789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29da4e48be9128170e766a5f036dbb03306ffa3463d48a9c6163ae02d7a3239. 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/PLF242210711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbea36bc9a355c1f56068a7a442361c20e4cc77ba6df5239cd86b50da2ec47a. 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/PLF242210790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3af72cef2c0240a797800148ce874f65c1c7f1b64e8515ee4b4848b52ae776. 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/PLF242210791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5abd299dc11deafbf8c352397b6286f37b69be22048c7764ec464707d464b41. 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/PLR861900056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb258c854cfe29dbd07b9c610aca8d84a616715ff138cb04f4a2021d6ffd702e5. 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/PLR861900128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda075761e4e7751c31ae633197bcde4b5fcebbdf220b2ee3dc7f74e4261e75f. 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/PLF242208948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12e562eecac83e4e6c8d1adb4408faef9bf79f1194798c52203b06ad19165aa. 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/PLF242209079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12191c5785e180ccc6a41ce74338826968d6245c65c3f7678202f5d0eb707932. 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/PLF242209081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf784514711bb9b3c6c1c1368c8d163b37c183e7ddf7595e9e925cf7ebc7e32d2. 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/PLF242208990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fd817e6e51a329c4c3e7a9de67cb834b1809068857cd6f3e88b69eca151260. 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/PLF242209082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc2b482dbc93c50b42ba68ff4531995c9d4e6cd092baa79fcc169a509ce2cca. 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/PLF242209078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f2ef7c7fc4f489b609dbc949a7a93a23cbeddf43c73836c38fab8c31d1b473. 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/PLV402101138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cec59cfa51d4722ee6cbd25ecca9e34a2431611f51aa05a4bf91ab9015d7710. 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/PLV402101161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ea7ae4693d5aa274c384a09200c2e65f9f689a1e89994109c30dd5661bcae4. 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/PLV402101162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5330e95f6c2fa8fe3aaa694f042394cb576c354689bb02d36d16502e1ed25ea. 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/PLV402101140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8528394abb452c2d9a3685cbcd15e477649eaa2b36f887d3050b04ae08258a. 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/PLV402101165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124f889dee94bc415380b5ae0318efa9ba210ef2cc544a75ea41852447a46912. 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/PLV402101166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421b22294e8052da962ab1efb87e09b3fec0b6e7e614c27c8ecacb28196a9e1f. 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/PLI364014010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c6c68cad7b25428d2d3635f594cfbd9cc9448e9c40ca381c5f68ec05118b87. 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/PLI360339311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0e5e8fcc4d90ce28d75fb63354d4b6b6620380a7a0bb14a777f4519aca0f8f. 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/PLI364294500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de3ff3971406bf48fde241e87ec6ac599c2548b0ed7a59de3ca0949f1cc4207. 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/PLI365775000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4d00a23f10884b8b33451433032953c3180aead5d59654240dbe723cae7cd6. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:10:03Z), 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/PLI364126820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cdad164448aa71bbe3b01807f7c58fe045a8346c68487883f0fb80f3289330. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI361730050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad4ddb97efd041d3fdde393e0bb9ce4407f3ef1c4983425e36df5599d525a63. 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/PLF242210919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0a2f07fae4d4e4844b0db8f00da7e30c6201894348df86e554e869f8b1ce68. 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/PLF242210502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48dde27ea5670441f568fac6f0e5a957b59ba59c72954408eed26517a609a532. 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/PLF242209941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f67c04c889ad5011e830fddd7f4f62dcb5a9786737d0d8defeeb98bcc2e1e2. 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/PLV402201437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa1701f21c34d90c526011127f03b02e6336809fc23b00c5f9ebc4f0be5a827. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF242209861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49542576c8cb5174ddae650e70dcd353c94e6489aca221c49357626a4b26503. 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/PLF242209813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d439097ff2918bb5f9d458bcf4e38d99379baf7bb3e6f3d5426fdcdd49c53c0. 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/PLV402201707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc2b482dbc93c50b42ba68ff4531995c9d4e6cd092baa79fcc169a509ce2cca. 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/PLF242209078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf784514711bb9b3c6c1c1368c8d163b37c183e7ddf7595e9e925cf7ebc7e32d2. 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/PLF242208990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda075761e4e7751c31ae633197bcde4b5fcebbdf220b2ee3dc7f74e4261e75f. 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/PLF242208948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2813d605cb0f422711e82532dc98685805441e2263455f32bff4790e5d00f0. 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/PLF242108470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9004a9f655f88e943132170863b8687807914d36562f0444a64aabdbc86952fa. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF242108108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8528394abb452c2d9a3685cbcd15e477649eaa2b36f887d3050b04ae08258a. 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/PLV402101165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5330e95f6c2fa8fe3aaa694f042394cb576c354689bb02d36d16502e1ed25ea. 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/PLV402101140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7e21f54a861a4a5b01dfe722bfea5330622b6810e5b0d67f349c38fd54c03e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF242007334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86033695365565e1b2d10c054a59c622f7c11d7ad37e40e8f5f11424ca26063f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLR862000262.
przycisk autodestrukcji [03.2024] + pierwszy dzień nowego roku
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507f0419fdfd7398ed6f2904be7d6745768b08b0885c0fb836963e7f90eddbcf. 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/PLI366631120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d8c8fbf59205c30564ceb0c7970174aac3abef63dc0c892f8e1374b11b5e82. 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/PLI366631130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9093b54ab6c0b60f5fb11d60ea5296b69a7282cdb2a0de8e54285a706ec338. 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/PLI361123010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c57d00dce70e2629808426a3c176cb3013bb5b37ae335532f7a3011e454580a. 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/PLF242514491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4a085897d301fef932e84e639c19c38b675d8e93595d319940e2dcdae09e11. 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/PLI361633680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592b3bf6eecff6d7704b1857a53ec7ba4ceda749d7d9d654ca7a21f5530f30ac. 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/PLI366836690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ebd50beef6d4bb5e83135529c66834caf11d3a46c8e2037f7f4dbcf139ca46. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLV402000827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb330a86af4b926683b58fbdc469bcf3cde0982a02703c405fcb17cf4523e6bb2. 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/FR59R2336148.