Tommy Flåten (born 18 December 1971), best known by his stage name Tommy Tee, is a Norwegian record producer, rapper, broadcaster, record executive, concert promoter and magazine publisher. He is know
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 0x34ffb0be8368b5567437341367303121f3e326fe552f4aa9bbc9e2c206d60bea. 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/cb2c56c9-1f01-4e5a-87af-e97c4a521b0f.json and https://artists.proofprofile.net/proofs/artist/cb2c56c9-1f01-4e5a-87af-e97c4a521b0f.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 0xab3c6adc84c99790157b2aab48fbe7a1d18932397a1a01043aba0a81d9cdd49f. 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/NOWAT2305200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffad98c7656ced70361fe1de89d9aca0557a1f6d37d2fb5733f735f2ce6ee64. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NOWAT2305080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f699d0b3a41c9a50873d4796d709835e2ec1a3e106a9c6f8334df2f2f0a401c. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/NOWAT9801020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf208d671f654ac8cc9511f930a76588b7a9273812191677cbc7bd790a8340ad7. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/NOWAT9801030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4321fbfb99cd5b00ed46bb858f44eef1d56a214b548a5c123f49328066aadc2b. 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/NOWAT9801040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71638cc91f1e19f275e931d08e6e6a07ad1c54cf1b27859f84c2209a397bc950. 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/NOWAT9801050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9522f99d99eeea6dcbfac73d66b79c9a931fb550d7b3cd9f9c9b16368fa9ad26. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/NOWAT9801060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3928e1a326ac86f618c9e9d6cbfb09fc69fa39e47674094585be81f6ced2d2e3. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/NOWAT9801070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61950033c013e420c8b9d25925a6c04750fb9666bd6f46cbcbe4327007534c3. 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/NOWAT9801080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116ced9b833379fb61fb5024103627645df20b853d1491cdc8e6c17bf82c97ca. 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/NOWAT9801090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b7ed78330042e202e028def8915faea54586e7c37fa28b31d1b747462f0f73. 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/NOWAT9801100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85e8a869fcba091a1542f183458b766b7013236e5f0443a8a67fc69ed9e86bf. 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/NOWAT9801110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d15a3a1768745482ab8d872bb2c6e1e4a526d33880935e93e4a77594dd58b4d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NOWAT9801120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ba41ed9f71bb9be7425d5a01d81b60853dbe25d8b1a60d8bdb37ce6742f2b7. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/NOWAT9801130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2db8ffd72a2a127d768b4f6a8b26c29d111ebd9f170bda526cbfbc031e8da92. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/NOWAT9801140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048573740d4230593a42254d0c3161b7dd89561eb01cd2c4cbf284f0779861cd. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/NOWAT9801150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00840950aa1bc9a8deba2075c346e79ad99bebfd076da0372e14c262509713d7. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NOWAT9801160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2fb51b7c442f59c241d232cd97c592a526fdfe33edcda739ebf1b783d6ce52. 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/NOWAT9801170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec24f506a2a34d26fa4701153ea4fa7bddcf186c333cbc53d849f09bedd88034. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NOWAT9801180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0420cc93e775a31549ea566156626d123be66796f6a0e6d72e0234276095de6. 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/NOWAT9801190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11821751db6c41ba9bccc7165d6352639e4d9d0e8e0b167ba04cb26b8504e4cc. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/NOWAT9801200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2c647e66e71dee8d6e768478c9d3dd015b32402f3894dfcb133dad95a1fd16. 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/NOWAT9801010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713f504fdd7f4afce4a86d71ebcbdddfe94de6a031e79ed7809b69aa53b1b04c. 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/NOWAT1304051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7c9bf03d87833d9d27591695a5181fb0666b3eb180ac272c639b2f44805d04. 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/NONFM1602203.