Tülay German (born 27 January 1935), also known as Toulaï, is a Turkish singer, currently living in France. She is known for her modern interpretations of Turkish folk music. Early years Tülay German
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 0xc45b717c8b85f4cd4fcbcbc761c196fe71eea47f52e4dc83524c4e6b5b926a1d. 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/776e8fef-bcb0-4cbf-8795-7a402a58997b.json and https://artists.proofprofile.net/proofs/artist/776e8fef-bcb0-4cbf-8795-7a402a58997b.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 0x8aea654b14728e84609b8aee42b4e8a248b45fcf778402d040c8e43ee17ac5c0. 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/TR0330603015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49c30e9be5af63b5b9d263cca591d77d54d5dde8e6d2a101b14f5df1a96a1bf. 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/TR0330603010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94720fca1f73cc8731d36fcebe8d028258d7afa4f75f0173b73519949ad125c. 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/TR0330603011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f7f148289db2c43d06d15b2d1e90e49271e0e73424fb868badb2839144d441. 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/TR0330603012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04cb92aed35340729a442b4beee1693259d5261b98728f7a93be25ee1c8fd34. 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/TR0330603013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebeeda16f7c1b17d5a7ba9c26679ac40e2e087e40f612c35bb389878004731fd. 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/TR0330603014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917d802d9a086b7b6a5f9208902b0aced8cc33e6402d5c57cd186ab6fae772de. 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/TR0330603029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdad4a0300b2f2a87ef777f02b2f7e5a772b193cf883ecda962b6c12bd8a607a. 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/TR0330603019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e56d545864049b9899d8f6d835388ca30cfdcc1cb021ae4957514c9168ab6e7. 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/TR0330603009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10157c5e1b50c37998bfd4141e8d2105da833066d9d9a1fd987d69979213eaad. 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/TR0330603024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66642a57e3ab29dc082c039cf4d4159150e90f283b1cfe4c79ddf609be8bcd6e. 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/TR0330603026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127ec1b732976bef16612b09a9c2afbf7504ef3ced56a7da8cfbf062251e7a20. 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/TR0330603025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd102b54339e2bff0e6cabcad38fdd3b52faf3594a2dc4d7ee6d6bd1587f46143. 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/TR0330603022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99654f8af20675bff1d4b8156bc354ecf630c1a56154cc88fe3a45cf1c6009b. 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/TR0330603020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2f02221f5f6ea77bba16eaf7bf1b6b360887866db410f88bced924fac48071. 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/TR0330603028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6072dc644c0ca880e3e9e7df1720f9d259661fb3856fefb36fc4528e582dd3f7. 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/TR0330603023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f812d1e24fb6327db4f9b6f0cdbb1573662e30d04268f3cd783e6c6ddbf149. 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/TR0330603021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb217c8ff9ea9e82678bd8c612c4049d66df1dfc3fe686655a4647bb7d6aac3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TR0330605612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e6127d857cec0de30220f110d148735ebc3ea419a6ae438787ddab4505afd2. 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/TR0330605616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf371307b02b3ff4d28b47e75eeb57b84f70f5835a41bec5ba498de6b49bac6f. 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/TR0330605617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d82b6d661425a62e0d6461dcee1ddd3a478391262e92000e9d692909c5e6b8f. 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/TR0330605613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe42484a969c95d42c057afe7c9837b423d77b87d780b4b231b389e9d3466003. 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/TR0330605614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ae3c2d74fd0097643680a20320d5a4a58062a17324938e858003885d411138. 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/TR0330605618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d151d130664cf2c03b551fbec32883a4abc91969a4614a00253308c734d2c1. 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/TR0330605619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4128a9d8d4ab89b9a25031e714fabd422d03d34c171b61f1d2da5e7b5dadac1. 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/TR0330605621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafd9789e7728b7e091fac6ea86da9c9e7decf188c315e2f38621ea7e5fbade7. 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/TR0330605623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76918d15a288b304dc81258723f5f682465f276cb288f9e9f19555e5f5321a64. 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/TR0330605625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4be9c0db1e1817d3b37eb1d87e4ad779826c4d46f399803baaa949c4e7aae4. 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/TR0330642673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b7ec3ba2240de2941525152f08011c3385d48eb808f270af2061c1f4b91153. 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/TR0330643656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda757aa25ea1fc81463f1dad40f50c9b590a3656ed78edabd20c5e6d1910dba. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TR0330643561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51751c3ef358242db6088703c2693c8732d3a9deaff71984e0dddba6268af4c3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TR0330643537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef314e6dc54f5883af2087c01afe09d1183e73e898eccef8ce79d7819b368ac. 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/TR0330643553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef0894a4cc1e17f7b410b93f943620672ace674000e5ea25f1ef17ef6c159dd. 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/TR0330643554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78268470e662c737370f391d8a09eb369d7c889e52856cc5bb590468dad0e5cb. 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/TR0330642669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9e42ca8abdde1a8d76ed5c534654c5cf0044a923845145ea98399f21869aca. 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/TRAJY1511783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb465b29ca3a47c69a63c981504c9a8df13ca2508fb6a68bf83cd60a1f6328a42. 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/TRAJY1511784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a405560a09d44f203e4bf6cefe7842b0313a8e2436cb6ba13c9fd51d0e3a5d6. 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/TRAJY1512509.