Raya may refer to: People and characters Given name Raya (given name), includes a list of people with the name Raya and Sakina, Egyptian serial killers Surname David Raya, Spanish footballer Javier
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 0x2539ceebcffce196e3c6f8937c7c7f4bc72ff13901027059b001548e8de3cb09. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc8c9851-166b-4b33-86e0-9194b89830c5.json and https://artists.proofprofile.net/proofs/artist/dc8c9851-166b-4b33-86e0-9194b89830c5.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 0x9f8a42224cc53cbafc00816c60823d2af56152af36dc8416edc4d857b98d48a9. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QMFMF1536782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b83e4376d2450744c1309145a9abd26c0755f0461ec45b86a576b3a125a345. 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/GB2LD0901606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c80e05a46cfabe5215bb72ab76eda530ecd60ea7376b76302f92aaeb96898dd. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QMK9H1500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d880e6fbd8fa849da568f6c1580784d21213818908b9f496f676813980d1c82. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/CH4171700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb375fbdbc86fa6e42c4e77d5c7d909dcc74856c042508f28f1a274164ddb8fee. 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/DEY201500094.
Sanfter Sommerregen - Bewoelkt Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8fd804aae28ba405ae8e709ac2f6650ed5393ce81bef175223a3e7fd698bbb. 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/DEZ171501996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec8f44d7f6c808120cda4e57033f3ad52c44b186c83c0341292868b375f5e7c. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/HRA048268697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2766166db3abb005e88beb6a65955dc946e72a3298d128d006f3378eb9f7fc. 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/QZES91901194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd842c00bdf4c31fdfe57eff2229dc2ce4d807a5f592f827fae92ddb99344531. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZES91901195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07db90527b8d884ee0001d5548e93539c50235bcb3ebdaed3bdd638dc5267635. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZHN82232200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5a42160c89f638e8645f3e798e1ca533f2dabc3d287f803e0284a902cbfba8. 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/QZHN82232203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d758a71723d9734def3870d045d48a52fc28c22a2c316c0fbea8a76b15f805. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZHN82232205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2cdef87917cef9e965d92997adfa3f2ce4680a83d8d56e1eaf9234fd0d15842. 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/QZES92159125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56fc1742f6baba62a943189115961e9eef642dd11c811654f250b98f8732cb5. 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/FIFMF1224975.
Mies joka myi maailman - The Man Who Sold the World
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269466f261512f35945d6983f37b2d87ff07af4abbb907a2bdadf94f78a029b5. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/FIFMF1224971.
Romano Horo, 20 Izvornih Simaka 1961.-19
Nostalgia / 70-luku / Popmusiikin helmiä
Feel It (On the Dancefloor) [feat. Raya]