Norm, the Norm or NORM may refer to: In academic disciplines Normativity, phenomenon of designating things as good or bad Norm (geology), an estimate of the idealised mineral content of a rock
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 0x8c16bf5ffe57dd52327d170b74d81d20743651e41513dacf0ef92a724579591c. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/851485a4-f461-4b76-a709-e840e8e04b47.json and https://artists.proofprofile.net/proofs/artist/851485a4-f461-4b76-a709-e840e8e04b47.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 0xc1d91e71e48317c35c7fe43c6092ca268d463c6f9691ddebdc9e39b58800ba82. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/US4T70610401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a809803ebf74765491235d85f01b590393981ec10742d72b03def90908baa. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:49:22Z), 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/US4T70610402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3d310b37458e1788057077c30fd53e8b56362c3424cfee59c5dfbd391777b8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/US4T70610403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e7b2ebf5d300362d40a7ec674bedaa04cad47fbab03efd6b167bcdeae1d2c7. 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/US4T70610405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e24ec95a1c0eb353f88f8c4e072e137af4fa771df368a315b70e4dc22c19f52. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/US4T70610408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be5b3e8652ea93271fabea079112e9f662741e25b100d6d35409134bba758de. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:03:08Z), 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/US4T70610411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2fd4d892721d5a5aa4618b6883e71f37abd69eb7eb844f996e409abadbb937. 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/US4T70610416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8af99901b1a9724c079bd7469fb8c66b859db839fbff136b9c663ca43e0b82. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/US4T70610417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4367cdd4e171e1920e9d5e103f5b5aee2f5d839e9e41ddcfef19ebda77b0d2. 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/US4T71310604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6b8acc2d44471b873543d134d55cf24ba8b932df99a0ed28c2ef49086563e4. 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/US4T71310613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eddb0f0d5b0a5d965149623c670c7aae3260d407a22cdc331314034c787822f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/US4T71310614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af01e06d06f4a2f951c539f8dbe64786395286c9ec48b1f93e3e52fbb83d3d7. 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/US4T70508803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b6de0c9e43c5b5b0eeded1527a8aa197b55e0667731a880799ab80934576ad. 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/US4T70508805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e919a9451b4fabb8e787b64109a62c821b734a5631272744b6c874612173ae. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/US4T70508811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272383c5b3e699241d9492a466e6054acdd08205fae5ce76afa895ce8f1cf87a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NZPB12401290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c30751624750a075dacb3d8f4b0e7d1c1feee43f4aee2417f8ed49ae11beaa. 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/NZPB12400613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d731edbf62b01cc42b69e99e8deae4acff0da1e93bc008d50c663293c89fa7. 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/NZPB12400123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8604bf6c90383cd698c8b0e2c64d9f8af1a07e47f3d1211067f30e405d8fb08e. 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/US4T70400301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277ad3139c46682dd1b50ccade5ba0a6cd16bbb53272a08b89bb39cfdc531cc0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/US4T70400302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f9aa906a45a405778ba423161068858535cc96463dd5df0dc31f3b2fa4d10d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/US4T70400303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929c2178bf745f9a926d25aec008857ed3113037a87bedc88e78c3e35d055f56. 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/US4T70400304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d637d47414c85916372e8700301b7b716762e49575dd730403a5d629c41c959. 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/US4T70400305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b278b8d5f7bdd64a544e00eda7f176addc852dad13dbfb010557e3aeba3bc5. 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/US4T70400306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77297125628968dd2199a2fbf37a0bca56929eb74f1ad849e028cfa5e2011bbb. 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/US4T70400310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764ac2a9b97386c36171d0d775f824ac7291d3e795d60eed8090d375d1afd192. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/US4T71713801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9975d2b826d307a1d81b09e371f97ca45b58b251151c2658f5a0aad2d09d9dc. 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/US4T71713803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780fec5f8dbf56ed1a68f80335407002a49bde84504a52f62ea5e3bc804773df. 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/US4T71713810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62c708f28a8c41a39827e065dcabcfb7b70a48d60c4f972267bf67eaaad4a76. 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/USCGH2122078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888e1ab0f19da8559521d96ef59820ad78176cdee391e862c86a0932684b26b9. 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/US4T71211509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde57387257de849e0f6cbbb7b5835ae4849471d84f602960fb88c55b57b69c95. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/US4T70408702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96790b7f20cd0625470518007e30eb54b68a8fb98c9db300eee8becabcd6dbb1. 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/US4T70408707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482f1c5b15cec38a4b4abb91f6a42d92631355fae4eec6d9447046de9cb1d4ef. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DEBL61076597.
Miami Beach House (The Finest In Vocal House)
Rhythm & Dance (Soulful House Collection)
Straight Rydaz: Better Than Money, Pt. 1
Tecktonic Sensation - Electro Meets Jumpstyle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21648f884c27a4e574177d919e41d0aeb07b11c0efec800c2574db74ea6b4b1. 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/US4T71513006.
Can You Feel the Vibe (20 Ibiza House Classics)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138e1f8221dd5ffbd0d8b212ab4522971cbe0e026f4cdf715eb10f45ce9a94a2. 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/US4T70004501.
Faces of House (A Collection of What Housemusic Is All About)
In the Name of House, Vol. 4 (Deep & Soulful Session)
Club Guide - Essential Club Tracks Vol. 8
In the Name of House - Soulful Session #4