Kid, Kids, KIDS, and K.I.D.S. may refer to: Common meanings Colloquial term for a child, offspring, or young person To engage in joking A young goat The goat meat of young goats Kidskin, leathe
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 0xd15a4584cb397d17f3e637dde5941538f7abc26a4df6caa404733f533583d380. 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/b19bd186-b195-4595-9428-fd06fb464901.json and https://artists.proofprofile.net/proofs/artist/b19bd186-b195-4595-9428-fd06fb464901.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 0x6d07b973cb6815fe74b3a4d579291cc1a252bdf6b6d67eb55860bd12540a422f. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/TCAFW2110309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf4b0645d0914d95344af18c7ef3322a8f8ad322bf376702bdfdcba502a07a0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGD2299376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59bb15ee28b102fef9254ad834df670cd95a119c51bf7258c5a05f9d555ca91. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/TCAGJ2213498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284b4e1acd5abc08f79e9d0d3106883258356421d11aecf0ea5468410326219f. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/TCAGK2222542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1583c255551d3cdec9a5d0d3c2858566845009acbae7eaa96dc715d1a83fb27f. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/TCAGQ2283281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfecc7397e669a4f323b8584972d337269177a4c4c980d99d45fe1124412a96f. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/TCAHD2322029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb98653eb57db8764610746add32d7e977fd33c340b5f15eecc9151f1fc18c8. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHF2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe8f26fdd67dbbb5d312cc2d43c4042a4b27c972545cdf54cf87d2a67f1a910. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHK2302835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c1712d91055449ea33d4e4886fb22b95bdf3a72e486b2e8de358586e96a30c. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/TCAIA2452917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0842ff77747d6ac6cfa7d7297da06cf8d2c8ca2097826dc670b2f59f9ca0f7ae. 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/TCAIA2452951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615ea677a970524a30bed1b524321f499de1867e3ad2326b64b7dfd973e5281e. 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/TCAIA2452964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e8d98600915ca9063436bd3277a2de6eae53891ce8ff01e02dd794b774a35d. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIA2452970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40c2dd783d25be5a8fb5c041789b4df5540d4723f8366dd9eeb8b1a79a64066. Chain 2 (Bitcoin): anchored in block 957723 (2026-07-12T15:34:17Z), 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/TCAIA2452974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc5996d6c1878cb18dfbb9e3241d449574994c603e3eeef901bc117d33268fa. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/TCAIA2452991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e006b342579418d6be57a12c3ef689d4b5e6b265195f4a054ac6a5801a96077. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2415208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06293647934b540010fc435c10eb91585e31d60700ec191094c443f607201a9a. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/TCAJK2576032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c3b33a5620af497403e3c647111bb579486a6f8051ad1d4f459b82794381f3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAJK2576151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a625e19b458e47e2b51e4566d369773f2da015b0538221bb687d61508a75a9a. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/TCAJK2576218.