Kumi may refer to: Kumi (name), a Japanese given name Ernest Kumi (1984–2025), Ghanaian politician Kumi District, a district in eastern Uganda Kumi Town, a town in eastern Uganda Kumi University
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 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 0x97ea3d0391596ac60f3eb61b8c06c477ab07acbd3c08fbaad51dc8e7011ebd10. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/51f64387-e984-4a10-87fc-74073498070f.json and https://artists.proofprofile.net/proofs/artist/51f64387-e984-4a10-87fc-74073498070f.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 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 0xd02dd5fc6a013520106f3252d86a34b578694cb053469766888956799313fc76. 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/PL2DY2301230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ee05f8f1b18d58433bd7660f2828600403728d8192b99da820b827b3ba9e15. 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/PLUM72300688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14992df676ca055f7aa025ac72e3e4bd3560d679c053d66deb35b32aa7cbf947. 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/PLC062240228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8598eb7bedd8ab00497d853b5f1fd58e73e8707cf141849877975c0c819120. 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/PLC062508371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0a8cc9ecc2a9ac72e9d11002101ecf4e8cd97147c1942912cbcd0863543af0. 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/PLC062506427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd093682876b214fe1c5a5db5432190a8b8d09bcde3f92c0bd850fbd8deeac60. 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/PLC062506449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d6708a8006d550de09fd249ee70bc6e87f9999a763e92f412f1dfcc6dbd54d. 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/PLC062505211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b1ed10390c7ddca0eebb76030921336e540b5f1a7953d4304bb31764a06fef. 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/PLC062439691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197e500abbfd846d14f0df7b01c6f7e843e7f1af3abd99f905820a139c0bfa03. 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/PLC062436171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8942cdefd611ad517a485f0c0bd4b814ea43035df58ff043d91115669ff206. 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/PLC062432472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6a0efeb3718aaea272bcc7fcabadd4bef9e699389ab139ce2f71efc0c97ee1. 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/PLC062426786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b897087ebad2bd37f57b4e506afe5ce17b2e01b1b0e99eca92d75b85361f06e. 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/PLC062421351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ea52b5fdc5c04508dafd8f63497d4a4ddec2419107e7c9b509fb72c12cfb97. 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/PLC062419799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c8be1a921a70735edcb2c2237f10f65403badd1de5ac4a0de416ecc50bf68a. 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/PLC062418419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cb38708f82aa8267c4363127e4d98ad8b06f3f60b3a6f257559bdf3cb68f60. 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/PLC062415134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3cb9be4889fa7aa8d50f759f3fa6271ccf04bedc7fc8ac4b24419595c329933. 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/PLC062409119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66247e3a67b8889166211f0876f263ba086d3ae7451e4b131ced40a50da64cb6. 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/PLC062406193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b7489381c14d35c6869bd1f6f471733454fd28b478b9edcbd7a76d18c95b5d. 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/PLC062406190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e018159920e892003d74c435ec9d708b2a6106ac8c03c733cc1b5f40ae5b76. 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/PLC062405152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50a0fff2db737e937e5ce493bd5c3ca99c3726c9a1496085804aa1a6c21501e. 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/PLC062403790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01eff3e51c7f825e181d3246fa1e9b1de65a41e75baab8e399c76256221ec468. 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/PL2DY2302713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d51b0d4a7d91b52da1befc34ba3df131bb06f0f3df36f19fb266da933cba1b. 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/PL2DY2302291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4f2fe69c3c5bea5bc7695881144834f205e21a754906fa56e66bc800a421bb. 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/PLUM72300483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f3a0b73b52fc31adac9abcc146f11fa167a6661c5134cd1d29b3ce7856b5d7. 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/PL2DY2301793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b61377e4d1b1361a712b2fa7c8d6f2975099c819255b59507dbe583676e716f. 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/PL2DY2301698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e78aaad03b4e541896d541ff17fd505d8b5f079beeaa5b64e835708cf5e1a2e. 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/PLC062378261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde94a74c8dc38eaeaf4381fa107e9798fb8aa09fb9cb36f5131cfd868de17e50. 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/PL2DY2301412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f193ecb9daf8dcbffaa8131ad8b35ab1f6a646c57caf7bb425a9ac5ab32298. 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/PLC062363427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c75539d4920db198454bc7f372466cdd62cb65aff473d7cb93fbdcb8ed4178. 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/PLA552300126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a018974bb2a100070b763f0e300e8e4ce7fe56caea51aa164dc57db2c5e3da9. 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/PLC062254717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef8174f232cd58e804af711369ba5fec7ab2960e66549a9930a8e8244f63e9b. 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/PLR862200435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81361356875be7c18e8f62bd1cc8cd7c10f86ce8c690254bad0c37aa65ad1c8f. 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/PLR862200328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa765dbaed85643ae897b77c99965c20f016adcd538ba858a5439e68e00b79670. 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/PLR862200240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753daa524381f304800d83bf6cc1025a1744e264ef11473536865078ab13668b. 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/PLR862200175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67417bf16ef960414f7fd77a3cf2e85c7674a94b9e9c76383de54ae7ff3cdb7. 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/PLR862200174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7c5e4b55337f92299b06358c0cb1cfcf5e6ce94676175375570c5ff2e732f4. 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/PLC062245601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9a8bdd42e2835694aadad164aa7323acaedf3a708865c92a09f763c466992a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF242209828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4873550d46450444c7d280e89133402ecde4ceee7853b86ca98ea5cb35c7a07a. 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/PLC062236512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa1686609527f545be6631914f5f007dd4b79fba5ef1e606719e0fd7abf4d9a. 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/PLC062235349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc6fa7b2705ee9f216c563cadcf2d1f502bb41b6fee868e5a7b710096ddb2d0. 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/PLC062231911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20159b656fcdf410d20a9b82af506b17f4ec9dc0452e86db4549a7cd01467d0b. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/PLC062231320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024395a5493ee45a8ca2b41d89e22d85ca717f8a863ef63ed67d82baf2eff9b6. 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/PLC062431758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1971d5be05294adb177dad9f189de1f077a54cf5c83035e5978bf33d59ee65. 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/PLC062406334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7460b58fae2bc050fe133e1c59094cda1a8ce348a76468749c3f8d741649dd2a. 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/PLC062411628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdd5a63f2cb027b1b73916fcee202298349412db2a0fe311170c37e6a5126b0. 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/PLC062431759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2797035210ad08f6201b06cc47d1a7097f9de92d1815777e8eda98d62411fe26. 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/PLR862300629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c8be1a921a70735edcb2c2237f10f65403badd1de5ac4a0de416ecc50bf68a. 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/PLC062418419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54755402004a01c49ca26e4e34412cc7fda64db26529f0c9dc45fc6fd4efe31c. 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/PLC062422504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e6c8498266812738333f40755c91af521d41a4ce82557a9f55c5eb31c48a31. 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/PLC062416601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad94601f895fe90e3bcb9c9a5371b7ffc9c12f7b41b5486f61f6b30a90c42eea. 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/PLR862300065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0c4dd952d4d06182e448ea78f0df76e82c5883bf7600d19453f1a590dc3267. 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/PLR862300153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6233519304402fa815d012d7b17188e0ed81a4fbf91ee09b234b342a6c8a3dbf. 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/PLC062431760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1a3ef2135567352915d7e4200ac1a310a74723d374ac83c55589668a2d41b6. 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/PLC062410144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acb9279797a4b861b4822c9ec5d57cd3cbc7996ee91ae0f17f437a0d4bb4bf4. 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/PLC062403171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8240ffd82df030b6bb348bf2cb677c01340cff7c207db2458ee39ed34ca539f6. 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/PLR862300547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb9c9ee038199c3866e18b9d91fd55c48079e6eb677fed3c0fb23cc09eb9daf. 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/PLC062413800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f326cb76c80c6b9e54849e4a04312aca5ed0d38bc0efd72573be1f29dae576c. 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/PLC062408909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06911808083f5212dd912fd00e84be212825eef7375056edccf865f9884e4287. 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/PLC062431768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919cb1674cef88b73d1ab34420e0c53ef632805ffb7604d191fa3ac8c98941d2. 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/PLC062427908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e8ae789f0c94e80268b7f2330d2b79c19402e1f0ab2e9bab0a6ad3563244da. 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/PLC062431769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8ab3685dd9fd9ad7382a5437aa2f982f324a9ac2208f95b11139dd716d2ba0. 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/PLC062431770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14992df676ca055f7aa025ac72e3e4bd3560d679c053d66deb35b32aa7cbf947. 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/PLC062240228.