Kima may refer to: People Kenny Kima Beyissa (born 2003), Central African footballer Kima Greggs, fictional character from the television show The Wire Kima Jones (born 1982), American writer, poet a
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 0x91ec44238d93b89a9d550bada8677652a8bab18634b751546e06abe2aac175c2. 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/4ed58c20-5983-4231-94ff-c41da6f7d6f4.json and https://artists.proofprofile.net/proofs/artist/4ed58c20-5983-4231-94ff-c41da6f7d6f4.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 0x8f649d7451687dc6bb100c08d066ef331232391e0ac3eb43dac88882275be883. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542107112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f649d7451687dc6bb100c08d066ef331232391e0ac3eb43dac88882275be883. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/CH6542107112.
Tralala (feat. Stos, Tiguere 635 & Seth Gueko)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890077b984da024c63a4ea442922088680dd8c2154bbbb07b922f72262ea1544. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/FR9W12207197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f1afc35f0697fc58763cf23c0a9622aa8244ec689887ceeef0a935f4473f94. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/FR9W12207198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb21eaf3283604587e5eb27f64ea9455a18ea059a626bcfbfd12659b470194e. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/FR9W12207196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bda7fcef96478611d9f070910a578c3edfa4be659988ef5d2df665be447de5. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12207193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fde8f067e7e9a98e9c6b8a59b804e6625ddeaac1f855c03496b073a7c34447e. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/FR9W12207200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2700fb4d2f455aa16456fbf4341db2b5686b0f61fd4d920fda94d0e34a3eb940. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/FR9W12207667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58da20ebefa2777404322f076119418d6a4333562308383cefc66e2cd687b1f. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/FR9W12207194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f3cac44b37a1f36c7478931d67223c1b3fe95e7828687b4b1faba4378c8c51. 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/FR9W12207666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8297dc83243fac337681fc6d1a634eeed62fc644026a092998108ba65929cad. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR9W12207202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504a9b277a18c891bf65bbb27f4cb6d9d495c12d92a73892abccd3d28aec0b26. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/FR9W12302088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16322bb29128c46920e00b02f5e17b75fe8b638943c17fb8f6a037e23c5f0cbd. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/FR9W12310849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b29e6cb804d1377010f52350d1bee89890503f022db9ef4ca69e0ce3a85ebb4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12310845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8d2c8a6fc15dc88a2fb3c24e885be6bc65755038a429bef44e4306cc5f05b7. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/FR9W12310842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b347667af9f6ce2abc9402824bcfc0c547a5ee46702e98c890fd78a66911ec. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/FR9W12310844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ecf25c8a98778b9e7fd4b671707d97ed7f203ea885b1f456439dc0a17bf87c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR9W12310836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bd7b23e05005740fcc72df297e51711b0bb9b800f4c47e6ba7c46888a6a5bb. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/FREML2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ce269c61bdaca2d09aad7373570fab5aed89dd636670100328ce792ffdc0a0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FREML2400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ce269c61bdaca2d09aad7373570fab5aed89dd636670100328ce792ffdc0a0. 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/FREML2400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39986ee3b9ed29aa6c592b1c091c53b3de894c0374cd4fb3c6d4e206a240222. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/FREML2400130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fde8748572cfa12a2382d8bfed193273c66cb284063f30e03be9a8ec736d536. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FREML2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1d4982de8b159bc6d56c9d9b9e733c48894a87c6d4b66b7b91b74468fc9b18. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QT6632501313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449024d3b2546b05ade05067c4df3a9267529ea563943b73ac21d678ea036a47. 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/FR9W12205347.