Splash'N Boots is a Canadian children's music duo consisting of Nick Adams (Splash) and Taes Leavitt (Boots).* Adams and Leavitt formed Splash'N Boots in 2003 as a class project while studying at Quee
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 0x578421471776640ac9f2e478bc4d8f0f7b8d125164df63407c008fa3996f6578. 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/83f111f7-cfdf-4f9b-9839-a4f3bf9edb97.json and https://artists.proofprofile.net/proofs/artist/83f111f7-cfdf-4f9b-9839-a4f3bf9edb97.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 0x5b81472960cef4e7c1dd890d699d9d85a1ba1b68e57e6ac2872dac446721d892. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QMFMF2052341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b76427577771ec088af670e3e9c95cf92f209b49b3656c8623773fe7fd1028. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2052343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204499955bc9eb64de0023d89256ed7852e9fe43cd157b41b174213c65c86893. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM2PV1523101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c903013f966459367af0c92e6d8c0027ed35f2f80840d930a2bf3bb1bc14b1. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1523105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea41a973555e8811b600904eef05d4031f67847b7603047908e4dc998809b5c5. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1652764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac7ff6515b5695be9d8126692a26dd88554eef18b20786367a528e94a8cac48. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:57:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1652770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a1dd8c1a66d060b3bfef92d5bb68b71ae53d00d94d324609f54155315f4c29. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZANL1769414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc8f1a9c9e7cdfd4ad8668e552f13511e125897cdb4655fd20e7b1f4d3c09a2. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/CAUY81800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf865673de727624877fc5d09a3d079c6160df276477601035c1b7232202402bc. 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/CAUY81800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d93281ae72e09e4a9969845fbd94d86494514059b7c7d380a0478c5506424fd. 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/CAUY81800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378fa7762a1bcc0ed3a5bdfcfb71d7adc66cc0e5f1dac8c293ebafd6ba724fec. 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/CAUY81800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617fb888492945d879283b69dea0af662deffcb27d31351829ffb1d1f22e73b4. 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/CAUY81800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb73e8724e603c8acdacc43bb8a954611d42fec06347644814e3cccc27a0354. 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/CAUY81800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104af4ed1ce7af6d635beb8a49f9f520dcaa30c7b22be52b51f9dc00298b8033. 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/CAUY81800009.
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 0x90597444a151251af19eb386d322aa95478c14083e9bfac87586ac3a595ebdd8. 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/CAUY81800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60be73c6c5389e7556c6ac675ff3bf770b62c1a47703f09482845cc920fa3db3. 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/CAUY81800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e8fc68e90d684d7a1f8835562d1cc39352e4b214fc9ddfae0b15bc92dc975f. 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/CAUY81800010.
Hey Dum Diddley Dum (feat. Sharon & Bram)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97156395a7b337970adab66f9fb72900ccd58e758346a30c10debfbb1e510718. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAUY82300002.