or "New Tokyo" is a common name for a fictional futuristic version of Tokyo often depicted in cyberpunk manga, anime, and video games. An early example was the 1982 manga Akira, which was also adapt
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 0x8ccc686a8979fdfb32776971e0c58f2747a120efe5144c28478f1a45452f6e4d. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0047a15-f51e-47a9-923a-5a4d0aec3787.json and https://artists.proofprofile.net/proofs/artist/d0047a15-f51e-47a9-923a-5a4d0aec3787.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 0xbe758760098df1b2e5ebf591fcc9b927e80e6c3307f5c4db69e9cdb82af24047. 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/UKEX32363043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3086aa63057d2ee5a06204a05614e50a8b96d289fa704daf13696cb95c4242ed. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/UKEX32360133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2d7c08d67cdd3309007181d3eb7c382351205aced03e41167f1744e50f781e. 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/UKEX32359001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba37158b5a13c5754ff908db49065b19ff80587fcc5045929e41c6d9d1aeb4cb. 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/UKEX32359000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646c0b143fa5bab0adcdf47b853e6824a7d401a0880e618e1fbc71837504184a. 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/UKEX32361798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139d08c1b6d0155c3effa7d18f3e949c5fe85db260da44f3b7286c36c3878a60. 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/UKEX32361104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5661b439b4d0d4eb9b192f82569724db15209c07f2141e8a56676b2e697b03a8. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/UKEX32358752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1327f880afda8841ff8fb147887524216b3411eb98951bc39965eab020d2358. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/UKEX32358629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b551fbe4111b0da37eddb50137485ea51cf2d6377e51640b6f0a51a8e2cb62. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:59:08Z), 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/UKEX32363067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d03f7971ff8fc1e4d57eb7c268fb6d4eddb8cbf796823dd74fdf26cf241ef7. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:28:04Z), 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/UKEX32360824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfebe03a969475e257ecec1c214cf1d18af9bd788882fc22370e02116469354e. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:55:35Z), 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/UKEX32358828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc909f116342a177f8844e8bff2a349d221aa30a133757473ca2b7d85db2335. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/UKEX32358751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c3db0f28f16378121aa6a03ebb43c22d5eaf1fa152cdbad2fb4d5802f710e9. 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/UKEX32422674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983289453e29a63a14163a1fd3641c20757f850652903921467e5b49fe32aa00. 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/UKEX32422033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ec0a6038c340ce98e24e1fe1e1612f436795d8640f05d723708f187cc9cd7f. 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/UKEX32422032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ab89dfecdc7a94dc613f4ecc7a73dd23f23b24662560200b003ea74b3d1e09. 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/UKEX32420994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a522557c11d9962947a8cfec942d1f2dfa8d54949d35dae677833890205848b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/UKEX32420827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3086aa63057d2ee5a06204a05614e50a8b96d289fa704daf13696cb95c4242ed. 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/UKEX32360133.