Dyo () is a commune in the Saône-et-Loire department in the region of Bourgogne-Franche-Comté in eastern France. Sights Château de Dyo - remains of castle See also Communes of the Saône-et-Loire de
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 0xdab287c4d09fd91789f691e9fc29f017721482cee61fc186174d6c8b2af66f0a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c173909a-fed2-4214-8f53-6b495bbfc9f6.json and https://artists.proofprofile.net/proofs/artist/c173909a-fed2-4214-8f53-6b495bbfc9f6.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 0x3c68e022acfd98a682c23a5fdf59de531f300e8c4df4d798b83ecb1c096d9fb3. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/UKSUR1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4806728e7d5a9bf8a9178eaec8a67211d23f166b661054ce40e02b6d2919976. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/UKSUR1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe12cb33cc6ca699ab3445f2c1bc27d3ba7cc14cc54717e7dc5b60dad867c30a. 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/UKW3Z2000704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dffc111ca466c3c78a4d05ab26c566a805fbaf40110b0534c18fbdeb3ea6133. 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/GBKPL1667537.
The Color Purple (Music From And Inspired By)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4922d1756a4f45419e0c1722409c6df1df603795ad9af983fb812a9c1d2f462f. 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/QZSYP2351638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dffc111ca466c3c78a4d05ab26c566a805fbaf40110b0534c18fbdeb3ea6133. 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/GBKPL1667537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738a543ff3aa7bd1268e8d612f36367716d03aee18d015a1c54450384f3bc32b. 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/GBUM71703480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dffc111ca466c3c78a4d05ab26c566a805fbaf40110b0534c18fbdeb3ea6133. 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/GBKPL1667537.
Sexual - Oliver Nelson Remix / Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014af000507e4bcfd8cfb82e135de79d4559cce13ba5a1e313b5c0a42c405d2a. 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/GBUM71605650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe98e0b6b4f839fd309c20ddf96006e54f14f2899769f13da2f3bc23fc2d655d. 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/GBUM71606126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d124e4af74c69eebc836710d0d50095ad92dc8c24460ea8aabb569923e38c0. 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/GBUM71606113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15281a5dc2e83fa1f9127e0c5227a6e22bc6dfb4a63fe989b995c1c4074a2a92. 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/GBUM71605648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0345daed002d5162124d3a00d76e938811f959b5f9274d293a31b14aa002cd7. 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/GBUM72201944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0345daed002d5162124d3a00d76e938811f959b5f9274d293a31b14aa002cd7. 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/GBUM72201944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1dce717d7ae95b2b3b1433c7115b350573601a237689129602ad9d2a642def3. 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/FR9W12234242.
Mind Games (feat. Dyo) - Nora En Pure Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea68f408c1b575deb83d03fbbd5e40900544a278a49e676ad8f2dc2d936ddb6. 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/USAT21704531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab35ca9155e5691544924decdc00f5ff3bf8c049c954f65a3e787227e9b61103. 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/USAT21704111.
Mind Games (feat. Dyo) - Solardo Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3cb2a52aa0f587466cddd912a688fff443df6a124c9afa8fc8aa238d6dd4ecf. 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/USAT21704112.