Carl Kody Nielson (born 9 May, 1982), better known as Kody Nielson and also by his musical stage name Silicon, is a New Zealand singer-songwriter, musician, and producer, best known as a former vocali
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 0xa17491401a9321ee01dfe2b10eec2e055ed435835f34f3ec96649d835833d633. Chain 2 (Bitcoin): anchored in block 953933 (2026-06-16T11:13:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f8f2f7c-edd0-4f87-b142-26d6f3a7cd1b.json and https://artists.proofprofile.net/proofs/artist/1f8f2f7c-edd0-4f87-b142-26d6f3a7cd1b.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 0xd2dcd549cc7cb90f63228343c0a825df0b6a5a9f71d7f67592fa7b67a01056dd. 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/QZNWR2173462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe372f2f4f1eb4eb5bf26b760ad4d3e36dbcf931c0536c4690f0c4dae8b94bc9e. 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/QZNWR2173463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d5d5fe56eb1aed280782864645e08526bd89e708f2ec631d6d3b480d64de77. 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/QZNWR2173465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1525441d27c60933f797b25b2a9ff663907a07d213b6a60545d3762cd9935e7. 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/QZNWR2173466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75d65570e8b6b1cfc9394ec8d5d1da2de5b20e1594b1673cc7a776d0d42415f. 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/QZNWR2173468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27aa39af9f5782b938e1c6fefe0f0f8c51577c5efd1e2a24ca7d4abab4f9fd93. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZNWR2173469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c488c925dda00e5f8e731df8b67d6184aead6d91baa64ac398211ab8490675. 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/QZNWR2173470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcb814fde53044ff7a586b3d91db78e34acbd750117f69b507e7ea5daa99424. 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/NZRI11704496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6591272590aba994f2c685fb4d860693a1af3c7c0e735b17e60bd519d95a69cc. 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/NZRI11704498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873783ef03a04ec450f58781d7ed07635ae75848488e4de8324033f7a8f7cae3. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/NZRI11704503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b3e496efc2ae42c1c4887854a2224ed4d7876a364c95b038dce29fb11c6686. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NZRI11704504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2556afebae79f38015d07039680006d519cdc7e65765637c64ec6a40b906f7ee. 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/NZRI11704507.
A Wolf In Geek's Clothing - OPOSSOM Remix
Passive Me, Aggressive You (Remixes & B-Sides)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4690528a2f5ae6f5322eb9b2416c691371465d64ffde4a7ebeb0d5406e14d02b. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/GBUM71301640.