An elder is a person who is of greater age or authority. Elder or elders may refer to: Positions Administrative Elder (administrative title), a position of authority Cultural North American
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 0xa3f4a235435690ab1992d4602029c1da20a7196fd8d888daba027bce08f467e1. 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/83535ee0-5f5b-4544-948d-d228e2023ece.json and https://artists.proofprofile.net/proofs/artist/83535ee0-5f5b-4544-948d-d228e2023ece.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 0xcc79f6bb34d53d52516449add27b5ad77d9e046fbbb3745eb26ec384b318761f. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/QM6P41763043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b09b88bad4458ce020321e5b101cf710b95fad1f66cd717396700439909ad4b. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/QM6P41763044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62a1d70714802e04bc01ddd47abd3c6c3b74e000aeadbe96307bbc20c89d636. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QM6P41763045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6b130cc6d2e95a01b463a45a65f7da8f6917b18534e1d21a397df28847c69a. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/US4B20600505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fe5d305873c0c77607c8123239c49b394abe5e9c84d4cef5f9005a8bebcedd. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/US4B20600506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0494d34d4514041b1392c9294ed8c2a75e6c3bbc75e8487e2d3f26b345813ea. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/US4B20600507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4b0b70e3d90f788887a190838abdab32558ca0f76144be117c702eb285215a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/US4B20600508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a6d7a3c1f6cbbe311d9b6e6eb6c8414ed821b173ed6325b16e1b20280a2c65. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/US4B20600509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e6255d99e093ceb4acd8fac0b559daf34c6c11cb39af91c157c6a49fd6c576. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QM6P41762990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28f7af6851906d9421d96b5c8277c4f8c424543f2a08c5bc9bd758de2052fb8. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QM6P41762991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d481ee50e54e736dc35e78e5a3d6dc4874bbf39764e00f177a4c6fef5a07bca. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QM6P41762992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbfeeb358a2ab4dde83864a4e2df9112e7bd0a4188d1f70a8bae7a4a94da446. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QM6P41762993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2eb81e23df7df131bcf7cfa0d412419cf5111f0e8d434f0a726262616cd98b6. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/USHTV1200278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931d5e8fdd28bce6eeab2ca50a85e5fce42fffc9605254b8347aab3047575a50. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/DEM251501021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac00a99d3fe488db338b6137193283ade8885ac69a5cb499865116a949243f0f. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/DEM251501031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e05dc26c27279ce7a7d107f6653b6e1d9e163eeeccb76d39cfb880069d2bb46. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/DEM251501041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82899c000a507d7e1273602ac21964c0e751b1bc19df102b9b3adc547332ba37. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEM251907011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf36ae9ade355eea4d21467b24df6ef57413850a5a4950536aa87d3ea34bbf2e. 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/DEM251907021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f9910ee70a0502ee488b59d5b39ed9c447061aa0fc5909ce5428dc6f7db4f0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEM251907031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c875d4b6fa89d4542403bf8e6de06216c14e03ae7d9ae9bae015c733ea4a0a5. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QM4TX1798292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7706ab419acbef75dda61dfd404eb874a3ab4d642e9f0ce09aec9a5e99eb79d3. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/QM4TX1798293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738859267aaf1a1e3adbe21820bce16f472d9d4ab7ca4554ed4a5465f9575661. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/DEM251702051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56d25545c5adb2c817ae497126e30441ec3d4352f7e62377265673620897c50. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/DEM251702061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4add869d505557ac6b918cf2122ca806bdbe50d299c51c0d6bdcee05bc10f2d. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QM4TX2008688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893e7a67760a40479d8d0151cd1adc8dd94f78d621dcb71f68dcf49ba2ed5360. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/QM4TX2008691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef0b41b201648d8bc5e68ae8b553e2878cf2b5044e8ab24d70c7debb9802ce2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DEM252001011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8835b4bf450817d4ec84b5435170dfe2b92e199102773eb3d1cf0974a47a30d7. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), 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/DEM252001021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb0ac2c0302cfdc3daffa87eedcd2b9c1726668058975a3a42d1f5bc2cac94e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DEM252001041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7d1e3b1839c2b1db45013dba20a7f698692514f237f24e1336f46768f061cd. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/DEM252001051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b6c0934f4539d5908d84e0c44c97e7a92cf9572f650c12c8525b0b3a684f84. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/DEM252204051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b6c0934f4539d5908d84e0c44c97e7a92cf9572f650c12c8525b0b3a684f84. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/DEM252204051.
Thousand Hands - Live at Bbc Maida Vale Studios
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5485fe68acdbae63cdc4d7a0a664d51a7cf04b877664512b9b3de86c7e8fe81. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/DEM252404031.