Tungsten (also called wolfram)"wolfram" on Merriam-Webster."wolfram" on Oxford Dictionaries. is a chemical element which has the symbol W (from ) and atomic number 74. It is a metal found naturally on
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 0xf18fe2af39199136e9599ba8921d788dd42c065a155d9db32ebdb38e1d9188fa. 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/3c345c63-b3e3-4cb8-acf3-435828d0ca5b.json and https://artists.proofprofile.net/proofs/artist/3c345c63-b3e3-4cb8-acf3-435828d0ca5b.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 0x955facf24f8d6686b9943b6420fcbebd4e5a1399da8ed236955e0dc8cebc64ae. 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/DEYO62100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5d287b4b49e8031971988ccb0cdd2adbe09bf9848ef5c6aaafd14ed1a20e56. 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/DEYO62100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639365e935fc4d6a2941b27d08d828a0144f9c980ef6bb17d074695156ad428e. 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/DEYO62100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1ae019eb5eec069876173362f575f394e276cbae61bdc8b8f5781f45015880. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEYO62100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebd43cb5c5f72b04b388a696ac21b2853a8d8e7dd85033c8ac6490f761007aa. 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/DEYO62100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efc5f8d6f741598772ef99c6c9caea53b9c1204b357d7234a43223656e7921c. 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/DEYO62100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147c04adca04682bad873526c2f67b3eeb94bb131bee1bf833e7b8fed8ca2745. 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/DEYO62100076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e3d42ad84b341927735130db52aeba3c98092f1532c974bdc4a64e6bb27efc. 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/DEYO62100077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37569ff0cbcba13586c4119a065967685d15613507dfa18586dc6fd93edfb090. 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/DEYO62100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7020aa35575bce2fb380709c10e22a77ad0ccf6ea904a904056a385dc69d2638. 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/DEYO62100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee23b24604ef9dc26b1643eb13c05df83b309c6b3600ddbf9c6d4f4d5297983. 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/DEYO62100080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67b8df2466e91d348d2cf6a6309fa84ebcd1e3255192627cface0e144d0aaa5. 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/DEYO62000093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc7d08f17a2e557a5d9a1f1e300d080d2ddd261a0d92795f2fd4d184a3bfa74. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEYO62000094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bda9276c33c739e8bf8095971ee0c3d7d93d14373860bf2fe28646d464babc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEYO62000095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f522669a1a21ec1015756dc49ab12659ae2eab9edd0cb0da9d9169a2515478. 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/DEYO62000096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb352da054679b5026f598389fd414a0a0d61a55bd69ae82759e14415ced574e9. 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/DEYO62000097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47517523905150d86e224388d6ada5115fa319cd1d17d547e6cd038525a1bb7. 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/DEYO62000098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5ec21aca3f3e5e9b5fa9b6c3994d81762e08c244f34f5d338f37c7511e90c3. 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/DEYO62000099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ec614bf8f25a2327df709a532289789468fb2924fcc0daf5443ef9316c00fa. 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/DEYO62000100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37175f28d55594277d6750234402e9f8e9d7b8523258104e5489dec2bc5cec1c. 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/DEYO62000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc2a9a9d66b5d513b7e74b327216f40e0bb4a4e7da2220c990811b33bdec378. 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/DEYO62000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cb2a4b09d3f326db81d4560f7fbdbe3fd6be66962176e390e838242a5a5a47. 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/DEYO62000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fca2ff51a77c5149ca9f009cf1fcce93ed7b2c1ad341ba7cb28f04353b4c5fa. 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/DED831900483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4d2fc5b91243936ed00ddde11383375f183e66de58d4bb8ade555dd2ad829a. 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/DED831900484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5632580ea0d5745baae1cec1f8f08860bb8b99a3765b596dfbb990a51d3270. 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/DED831900485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8185561a81206152ad00a6f65619ecc4e477b714eee4cfd29eb5295a2fb6f5df. 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/DED831900486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fb07efb6c6a1fee25c9dafd429984df9aa427c95a8e220e387a6293c96c803. 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/DED831900487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7046fc103608cda07d25a1b6792d9774dbf833666a3d37fcea7c13b859302a61. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DED831900488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52b6c60c5fa2b8d608634f6f76837df7e0eb06ae4ed572879103ddf043b34ff. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DED831900489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ee9c3827add316e8db9022c3110ce100ab9fd685c7d87b6441730af7faeebc. 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/DED831900490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb415c0bd06fa87f5504f34608318c5e603414c65cc1b5d0bef10a9632e255c8d. 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/DED831900491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1735d02343d60a413b089faa8bbff5b87b8adf46e2bc4e7a40d8713891a5508. 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/DED831900492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ad43029d79ec2c1a5d9abafcc593360478d5e134bb78d6d40c6c4fce1f37ad. 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/DED831900493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dcc1681cf27cce63925ef5476d0e5eee1e29dda16e8d1545aaf7f9b7808b516. 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/DED831900494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f0c0f0ba3ebc42c9a9345c8b8cc6375cdf5016cb2b12f5d5326fa157c81e29. 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/DE1KY2402561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094ee216159a96de5d4ee6895be90e02a3f5252ceb3190a8f7b0229cc09e380e. 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/DE1KY2402560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777726c0dcfc88cd643fc6a1334d1b1af792cf8ada73c14b436c2a4d762bdef5. 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/DE1KY2402564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777726c0dcfc88cd643fc6a1334d1b1af792cf8ada73c14b436c2a4d762bdef5. 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/DE1KY2402564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094ee216159a96de5d4ee6895be90e02a3f5252ceb3190a8f7b0229cc09e380e. 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/DE1KY2402560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777726c0dcfc88cd643fc6a1334d1b1af792cf8ada73c14b436c2a4d762bdef5. 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/DE1KY2402564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efc5f8d6f741598772ef99c6c9caea53b9c1204b357d7234a43223656e7921c. 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/DEYO62100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147c04adca04682bad873526c2f67b3eeb94bb131bee1bf833e7b8fed8ca2745. 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/DEYO62100076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639365e935fc4d6a2941b27d08d828a0144f9c980ef6bb17d074695156ad428e. 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/DEYO62100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebd43cb5c5f72b04b388a696ac21b2853a8d8e7dd85033c8ac6490f761007aa. 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/DEYO62100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639365e935fc4d6a2941b27d08d828a0144f9c980ef6bb17d074695156ad428e. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/DEYO62100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebd43cb5c5f72b04b388a696ac21b2853a8d8e7dd85033c8ac6490f761007aa. 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/DEYO62100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebd43cb5c5f72b04b388a696ac21b2853a8d8e7dd85033c8ac6490f761007aa. 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/DEYO62100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ec614bf8f25a2327df709a532289789468fb2924fcc0daf5443ef9316c00fa. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/DEYO62000100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb352da054679b5026f598389fd414a0a0d61a55bd69ae82759e14415ced574e9. 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/DEYO62000097.