Kristine Zhenie Lobrigas "KZ" Tandingan-Monterde (born March 11, 1992) is a Filipino singer and rapper. She rose to prominence following her win on the first season of The X Factor Philippines in 201
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 0x9142ab7e84e977754603855264faf703fbed0722da4435d6d67a2206a3205d9f. 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/ab19d92d-03bf-4fd7-a2f7-07ad261bed1f.json and https://artists.proofprofile.net/proofs/artist/ab19d92d-03bf-4fd7-a2f7-07ad261bed1f.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 0xf5444fd119e359182cae4b4e156adc7da4a5157336cdc80e65f0f3ac01b08abd. 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/PHS091304678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e530d725615b3720c5aaefe295d46ba8290ac17aaa2055828250635a6f6c14a. 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/PHS091304672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8b87f0a4ea733d87f643a468a1caedbd424cd99ea47ec123e726c0eee2ae84. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/PHS091304677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7004fd9dc1c2b5d0d1eaa2b4d7ef02c9238d935f158ad201e1a4f1d1eb7f7ca. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/PHS091304679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272ab306743b11f8d8699cb453ac3bca026f68b50b95624c669bceb1f03d066a. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T10:55:59Z), 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/PHS091304680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1fac75ad1544efa96bbec244ecafb7dbeacd6bbd4a9e7571c881291658fb81. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/PHS091304681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7e3156db9e6b43d1e8d3a967609569aa2c28c25a6d7a7d7bc1e50479e6e8a8. 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/PHS091304682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f5cdd96955657c5601a3cc37872be53cf3385c24ff06f6e96b397cfb23b5e3. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/PHS091304683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3109d1ef8feef4c8a00aa19b4588f01fd868207146a6c02961740b5b2b2f01. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/PHS091304684.
Wag Ka Nang Umiyak - Instrumental Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef361c4a10309a001953dd221690b825eab2e3b39ad9f569b6f63729972597d. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:06:30Z), 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/PHS091304685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb05ddb1ef1d0c3260e359c3ee88aefdc07fcabf9940f0b55456e7c35c3ceb9b. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/PHS091304686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50eac8ff1fdb380a0b7396816ddc1743d0901dfbd0a199004a7606b3b01be2b. 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/PHS091304645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d00cbbb8df4556814ba0526dd5a377029e73a9072ef155904c90ec0f8039c3. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/PHS091705732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab20a7183e57776c52a011ed0c8a9c672a4caad7f86e51d16c2d61fa4b6c1847. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/PHS091705734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7417fefe6c22ec78875e9805173435df421363e7ce1b933329e054c6ff752a. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/PHS091705735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d72b6abc74d91ee93a379d56ca4684210216a521620d20432c757f9f42986f1. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/PHS091705738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec9fd7ca05ed4e2e8585984b0da42fc183508162e743660e8cc18a91a96ecc0. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T05:46:51Z), 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/PHS091705739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9db04d68a60d97cc0178c6808d11a6fee40b25729bee01ec40c0e01f16fd0e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/PHS091705740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b7180e848f0844898e2dcbbe895f103c4d950367dc674bf0a2d56b08a5203f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/PHS091705730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c77beec6c648af243f3092ce8c588d0828fb842f29276d98d9b01a6484843f9. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/PHS091705731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d00cbbb8df4556814ba0526dd5a377029e73a9072ef155904c90ec0f8039c3. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/PHS091705732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab20a7183e57776c52a011ed0c8a9c672a4caad7f86e51d16c2d61fa4b6c1847. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/PHS091705734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7417fefe6c22ec78875e9805173435df421363e7ce1b933329e054c6ff752a. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/PHS091705735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ff355ad273cca58f1be69c2db7df4ec96217943f187231fcfb61ff40badd70. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/PHS091705736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae60d718aa43fc738e58bff504fbc295fbc012b53740be9dae52bb09f88a6bef. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/PHS091705737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d72b6abc74d91ee93a379d56ca4684210216a521620d20432c757f9f42986f1. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/PHS091705738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec9fd7ca05ed4e2e8585984b0da42fc183508162e743660e8cc18a91a96ecc0. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/PHS091705739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9db04d68a60d97cc0178c6808d11a6fee40b25729bee01ec40c0e01f16fd0e. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/PHS091705740.
Ikaw Lang Ang Mamahalin (From "La Luna Sangre")
Two Less Lonely People in the World (Theme Song) [From "Kita Kita"]
Two Less Lonely People in the World (Official Movie Theme Song Of "Kita Kita")
Till My Heartaches End (From "The Significant Other")
Isang Linggong Pag-Ibig (From "Sin Island")
Ako'Y Sa'Yo, Ika'Y Akin Lamang (From "MOMOL Nights")
Halik Sa Hangin (From "The Killer Bride")
Walang Hiyang Pag-Ibig (From "The Art Of Ligaw")
Balay Ni Mayang (From "The Art Of Ligaw")
Gabay (From "Raya and the Last Dragon"/Tagalog Version)
Feel Good Pilipinas (Dj Dls Extended Remix)
Feel Good Pilipinas - DJ DLS Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b31e790143eedb51736545c0bed8f070fdd43c662d91bcf60d945eecca33cf4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/PHS032101642.
Feel Good Pilipinas (DJ DLS Extended Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1cd28da527c6904d3581a330abf5e42e832a25cb34b1d800f69cfedc853783. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/PHS032101684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e26371fa6292dbb0e7ed782ceb215b643141e4fe2e7aeb5a4cc8508d6f678d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:00:44Z), 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/QMDA62138724.
Have Yourself a Merry Little Christmas (TY2021 Live Sessions)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18de980ca0cd52eba6ecf4ecf03284b8382ea0fb5c2ca2e3fef6e3a5daefbd97. 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/QM4TX2201765.
Huli Na, Huli Na (From "Flower of Evil")
Huli Na, Huli Na - From "Flower of Evil"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a93dff210308b296897a1919684d5b04dffc530f4529fdb9a801481a00333c5. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/PHS032202044.
Huli na, HULI NA (From "Flower of Evil")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08228190061d643666bfe1ad20a80f929683091ebe225ced37e18c038e051eb4. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/PHS032202102.
Walang Kapalit (Original Soundtrack Of Walang Kaparis)
Walang Kapalit (Original Soundtrack from" Walang Kaparis")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c64f3282c49b2d77d89fb8df0d1c0fde1b35c547af7d5b6883ce1fe04d2f230. 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/DGA0H2360141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f834702d10d9679f6edb4884967ebacf989b97da122b111b00eb863937ea48a. 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/DGA0H2336643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00235dc3ea8e61b3ecd2f94dc4a539ded2a1e23b4464ffedeb7174e7a37e6d3a. 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/DGA0H2303311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee7b7b52d15f7d8c0e8119cabcffdf08fe7bf995c8c888c72caead5a96eeb66. 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/DGA0H2312046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f07fe4cb5ced5a16ecdef2a891e3c04bc824821995b407a4479e03444d319f. 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/DGA0H2310113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cab96ad5d363f4edcbc70af4a09b670223db5f6d1205a71e519ddccdf5748b. 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/DGA0H2314322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158ad7b4094717e4fa9b7c20bbf387e8a90400a0ff401aeaffd3ca03c5094cd5. 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/DGA0H2336707.