is the 14th single by Japanese model-singer Kyary Pamyu Pamyu, released on April 5, 2017. The single was released in both CD and digital editions. The title "Ii suta" is a play in Japanese of the wor
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 0x45333965858e3aa2479a96ab76011c399f4afa369389ef9e8df85dff4915cbe6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4e2f36e-8af1-4408-9f3c-c1f95362d09a.json and https://artists.proofprofile.net/proofs/artist/e4e2f36e-8af1-4408-9f3c-c1f95362d09a.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 0xd441af069b981c1c07ad404af7ec0e4f8b12f8675248d3bf4a4db8ab9c304d10. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/TCJPQ2109916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade636643a50016917b5a89f41878a8cb6c6871dfbb83bc4fd7fa34075ab4eea. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/TCJPQ2167497.
Touchin’ Lovin' (feat. AMAYA & NOTYPE 9)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca566e032ad8140251dfe4705564293fb5ddfd287889ce0e8a90c3f4359a6990. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:52:35Z), 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/TCJPQ2167501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a4f58d3df927926b8fa74ac77210925518412b71676aefa81443b7f4c6ca9f. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/TCJPQ2167502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade636643a50016917b5a89f41878a8cb6c6871dfbb83bc4fd7fa34075ab4eea. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:44:24Z), 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/TCJPQ2167497.
Touchin' Lovin' (feat. AMAYA & NOTYPE 9)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca566e032ad8140251dfe4705564293fb5ddfd287889ce0e8a90c3f4359a6990. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/TCJPQ2167501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd138f530b29d88266d6c84a1dfe9c0837f34e905981641f1c6be4bda9d5f17c3. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/TCJPQ2167505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7708b557f1c1d84b62e42cd1237c495c4ef1b352e77be447bf133f3c4db67bb6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/TCJPV2332933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190b98458a19db3d208f9588b8c448eb4e6db2b56f8d3ae81842e2e04e57cc5a. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/TCJPU2393296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3c6c3c5463c5b34bd34c1e516846dc37c084c7db4ea8d645b901a25e9f6246. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/TCJPV2371251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680c4707f9e87f97d4e435ff39652d005ca99a4be74c92c4c71925638f58172c. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:49:29Z), 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/TCJPT2297249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8defa64ffce4d979abb77b47c153c857fba6b6d09ecf7f2a8689ff494cabf393. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/TCJPV2371291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628f61bc20c9804e906479b919097e322844e3b97d00dbfce0425710f4816275. 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/TCJPT2251667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190b98458a19db3d208f9588b8c448eb4e6db2b56f8d3ae81842e2e04e57cc5a. 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/TCJPU2393296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f78a97085729b0d741417b6138594833f52423c26cfb514d880029059c7fb8. 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/TCJPV2371208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c2e2a690135a12007d1c2c1b887a87aedfeabe74061ef72f9e5b0e05eb906a. 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/TCJPU2348049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb603914f2f80ef1fc1da707ae7535caa972b4afb8bd5b524b1ee291c5e4f4b. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/TCJPV2371240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e248f1d0c519dc9f74e2f8e5323f492065b5689a4adc9750eeee881be436bd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TCJPY2335360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200fb884aef6fd457f3ca51df9ac6ffc30068b404723cc7e235b805276719494. 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/TCJPY2335363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200fb884aef6fd457f3ca51df9ac6ffc30068b404723cc7e235b805276719494. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCJPY2335363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b7d1955f1b7d83bafab3c24eb3038e2165fb16115016ac6aecddef68cf10ae. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:07:36Z), 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/FR96X2531857.